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- 845-2445071ITEM53
NSN 845-2445071ITEM53
Reducing Tube Coupling Nut
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
36a figure nondefinitive spec/std data, machined fabrication method, 0.250 inches nominal tube outside diameter, unable to decode material, 0.438 inches nominal thread size.
NSN 4730-01-176-6732 Datasheet
- (NSN) National Stock Number
- 4730-01-176-6732
- (FSG) Federal Supply Group
- 47 - Pipe, Tubing, Hose, and Fittings
- (FSC) Federal Supply Classification
- 4730 - Hose, Pipe, Tube, Lubrication and Railing Fittings
- (NIIN) National Item Identification Number
- 01-176-6732
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 03860
- Date
- Sat, Apr 14, 1984
- Schedule B Code
- 7415290000
- Fabrication Method
- machined
- Material
- unable to decode
- Nominal Tube Outside Diameter
- 0.250 inches
- Nominal Thread Size
- 0.438 inches
- Nondefinitive Spec/Std Data
- 36a figure
- Nut Height
- 0.594 inches nominal
- Nut Style
- tube coupling
- Seat Angle
- 45.0 degrees nominal
- Smallest Inside Diameter
- 0.188 inches nominal
- Specification/Standard Data
- 81343-j513 professional/industrial association standard
- Thread Class
- 2b
- Thread Direction
- right-hand
- Thread Quantity Per Inch
- 20
- Thread Series
- unf
- Width Across Flats
- 0.750 inches nominal
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
- A - Item does not contain precious metal.
- 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
- 0003860
Cross Reference
CAGE Codes
- 43689
-
Huntington Ingalls Inc Div Newport News ShipbuildingNon-manufacturers
- 81343
-
Society of Automotive Engineers IncU.s./canadian manufacturers
- 80064
-
Naval Ship Systems CommandU.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
- Q - 70.0
- 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
- 48930
- Water Commodity
- 576 - Metal and metal products, nos, (less than 35 feet)
- National Motor Freight Classification Item Number
- 093460
Schedule B & Trade
- Schedule B
- 7415-29-0000
- Description
- copper screws, nuts, bolts, rivets, and other fasteners not threaded
- End Use
- 12300 - Finished metal shapes
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 69432
- (NAICS) North American Industrial Classification System
- 332722
Questions & Answers
-
What is the FSCG of the NSN 4730-01-176-6732?
The FSCG of the NSN 4730-01-176-6732 is 4730
-
Does the NSN 4730-01-176-6732 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
-
Does NSN 4730-01-176-6732 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 4730-01-176-6732 contain precious materials?
Item does not contain precious metal.
-
Does NSN 4730-01-176-6732 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 4730-01-176-6732 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Apr 14, 1984
Pricing & Availability
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