- Home /
- FSC NSN Catalog /
- Nuts and Washers /
- RM300C5
NSN RM300C5
Plate Self-Locking Nut
0.506 inches minimum and 0.510 inches maximum center to center distance between mounting holes along width, prevailing torque all metal design locking feature, dry film lubricant lubrication, 0.065 inches maximum plate thickness, 0.354 inches minimum and 0.364 inches maximum distance from aperture center to mounting hole center.
NSN 5310-01-043-1891 Datasheet
- (NSN) National Stock Number
- 5310-01-043-1891
- (FSG) Federal Supply Group
- 53 - Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 - Nuts and Washers
- (NIIN) National Item Identification Number
- 01-043-1891
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 05280
- Date
- Tue, Jun 21, 1977
- Schedule B Code
- 7318160000
- Center To Center Distance Between Mounting Holes Along Width
- 0.506 inches minimum and 0.510 inches maximum
- Distance From Aperture Center To Mounting Hole Center
- 0.354 inches minimum and 0.364 inches maximum
- Locking Feature
- prevailing torque all metal design
- Lubrication
- dry film lubricant
- Plate Thickness
- 0.065 inches maximum
- Material
- unable to decode
- Mounting Hole Arrangement Style
- 2 holes
- Mounting Hole Diameter
- 0.130 inches minimum and 0.135 inches maximum
- Nominal Thread Size
- 0.312 inches
- Nut Height
- 0.328 inches maximum
- Nut Length
- 0.757 inches maximum
- Nut Mounting Provision
- straight holes
- Nut Style
- plate
- Precious Material And Location
- all surfaces silver
- Precious Material
- silver
- Surface Treatment Document And Classification
- unable to decode
- Surface Treatment
- unable to decode
- Temp Rating
- 800.0 fahrenheit nominal
- Thread Class
- 3b
- Thread Direction
- right-hand
- Thread Quantity Per Inch
- 24
- Thread Series
- unified national joint fine (unjf)
Identification
- Demilitarization Code
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Precious Metals Indicator
- S - Item contains silver.
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Pseudo Item Name Code
- 0005280
Cross Reference
CAGE Codes
- 56878
-
Sps Technologies, Llc Dba Pb FastenersU.s./canadian manufacturers
- 80539
-
Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa AnaU.s./canadian manufacturers
- 96906
-
Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-MMilitary standards and standards organizations (ex:stanags,milspecs,defstans)
- 11815
-
Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry AerospaceU.s./canadian manufacturers
- 71087
-
Republic Fastener Mfg. Corp. Use Cage Code 52828 for Cataloging.U.s./canadian manufacturers
- 52828
-
Republic Fastener Mfg. Corp. Dba Arconic Fastening SystemsU.s./canadian manufacturers
Freight Information
- Air Commodity
- BZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- W - Rating variable
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 48950
- Water Commodity
- 573 - Bolts or nuts (iron or steel),(less than 35 feet)
- National Motor Freight Classification Item Number
- 093486
Schedule B & Trade
- Schedule B
- 7318-16-0000
- Description
- nuts of iron or steel
- End Use
- 12300 - Finished metal shapes
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 69421
- (NAICS) North American Industrial Classification System
- 332722
Questions & Answers
-
What is the FSCG of the NSN 5310-01-043-1891?
The FSCG of the NSN 5310-01-043-1891 is 5310
-
Does the NSN 5310-01-043-1891 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
-
Does NSN 5310-01-043-1891 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
-
Does NSN 5310-01-043-1891 contain precious materials?
Item contains silver.
-
Does NSN 5310-01-043-1891 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 5310-01-043-1891 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Tue, Jun 21, 1977
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
5935-01-615-011710/06/2026 04:10 PM EDTElectrical Receptacle Connector1 in stock
-
1560-01-614-532810/06/2026 04:10 PM EDTAircraft Structural Plate1 in stock
-
5930-01-495-846210/06/2026 04:10 PM EDTPressure Switch3 in stock
-
5306-01-471-744310/06/2026 04:10 PM EDTShear Bolt38 in stock
-
4020-00-003-629310/06/2026 04:10 PM EDTFibrous Rope116 in stock
-
4730-01-282-507710/06/2026 04:10 PM EDTTube Coupling4 in stock
-
1560-01-216-565810/06/2026 04:10 PM EDTAircraft Windshield Panel1 in stock
-
4730-01-349-062510/06/2026 04:10 PM EDTTube Coupling Nut Assembly3 in stock
-
5970-00-147-567510/06/2026 04:10 PM EDTElectrical Insulation Tape9 in stock
-
3120-00-661-541810/06/2026 04:10 PM EDTSleeve Bushing3,801 in stock
-
5826-01-492-835710/06/2026 04:10 PM EDTRadio Navigation Transmitter17 in stock
-
5305-00-946-834010/06/2026 12:10 PM EDTSocket Head Cap Screw965 in stock
-
4730-01-015-134710/06/2026 04:10 PM EDTTube to Boss Tee77 in stock
-
5310-00-176-633310/06/2026 12:10 PM EDTHexagon Self-Locking Nut13,596 in stock
-
4730-00-502-896310/06/2026 12:10 PM EDTTube Reducer110 in stock
Recent Updates
-
5995-00-006-971810/06/2026 08:10 AM EDTElectrical Cord AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5995-00-006-972010/06/2026 08:10 AM EDTRadio Frequency Cable AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5330-00-006-972210/06/2026 08:10 AM EDTGasketIn Packing and Gasket Materials
-
5985-00-006-972310/06/2026 08:10 AM EDTNo Name AvailableIn Related Equipment, Waveguides and Antennas
-
5998-00-006-972610/06/2026 08:10 AM EDTCircuit Card AssemblyIn Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware
-
1325-00-008-533310/05/2026 08:10 AM EDTBomb FuzeIn Bombs
-
6135-00-008-534110/05/2026 08:10 AM EDTNonrechargeable BatteryIn Nonrechargeable Batteries
-
5331-00-008-532410/05/2026 08:10 AM EDTO-RingIn O-Ring
-
1325-00-008-533710/05/2026 08:10 AM EDTUtility BombIn Bombs
-
6135-00-008-534010/05/2026 08:10 AM EDTBatteryIn Nonrechargeable Batteries
-
5305-00-006-940810/02/2026 08:10 AM EDTMachine ScrewIn Screws
-
9330-00-006-938710/02/2026 08:10 AM EDTObservation WindowIn Plastics Fabricated Materials
-
8030-00-006-939110/02/2026 08:10 AM EDTCoating CompoundIn Preservative and Sealing Compounds
-
5935-00-006-939410/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
-
5935-00-006-939610/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
Popular Categories
-
FSC 4320Power and Hand Pumps
-
FSC 7640Maps, Atlases, Charts and Globes
-
FSC 5420Fixed and Floating Bridges
-
FSC 1356Explosive Torpedos and Components
-
FSC 2430High Speed Full Tracked Tractors
-
FSC 4933Weapons Maintenance and Repair Shop Specialized Equipment
-
FSC 8030Preservative and Sealing Compounds
-
FSC 3020Gears, Pulleys, Sprockets and Transmission Chain
-
FSC 1130Nuclear Ordnance Conversion Kits
-
FSC 5955Oscillators and Piezoelectric Crystals
-
FSC 3438Miscellaneous Welding Equipment
-
FSC 5970Electrical Insulators and Insulating Materials
-
FSC 9545Plate, Sheet, Strip, Foil and Wire: Precious Metal
-
FSC 2940Nonaircraft Engine Air and Oil Filters, Strainers and Cleaners
-
FSC 5821Airborne Radio and Television Communication Equipment