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- 909901
NSN 909901
Flat Valve Diaphragm
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
0.375 inches nominal hole diameter, 6 bolt hole quantity, 0.490 inches nominal center hole diameter, 4.281 inches nominal bolt circle diameter, 0.125 inches nominal material thickness.
NSN 4820-01-042-9992 Datasheet
- (NSN) National Stock Number
- 4820-01-042-9992
- (FSG) Federal Supply Group
- 48 - Valves
- (FSC) Federal Supply Classification
- 4820 - Nonpowered Valves
- (NIIN) National Item Identification Number
- 01-042-9992
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 60396
- Date
- Sun, Jun 19, 1977
- Schedule B Code
- 8481909090
- Bolt Circle Diameter
- 4.281 inches nominal
- Bolt Hole Quantity
- 6
- Center Hole Diameter
- 0.490 inches nominal
- Hole Diameter
- 0.375 inches nominal
- Material Thickness
- 0.125 inches nominal
- Material
- rubber synthetic
- Outside Diameter
- 5.000 inches nominal
- Style Designator
- flat
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
- U - Precious metal content is unknown
- 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
- 0060396
Cross Reference
CAGE Codes
- 62555
-
Vacu-Blast CorpU.s./canadian manufacturers
Freight Information
- Air Commodity
- VZ -
- 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
- 29300
- Water Commodity
- 594 - Pumps and parts, (machinery and parts),(less than 35 feet)
- National Motor Freight Classification Item Number
- 051080
Schedule B & Trade
- Schedule B
- 8481-90-9090
- Description
- parts of taps, cocks, valves and similar appliances, nesoi
- End Use
- 21180 - Industrial machines, other
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 74790
- (NAICS) North American Industrial Classification System
- 332911
Questions & Answers
-
What is the FSCG of the NSN 4820-01-042-9992?
The FSCG of the NSN 4820-01-042-9992 is 4820
-
Does the NSN 4820-01-042-9992 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
-
Does NSN 4820-01-042-9992 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 4820-01-042-9992 contain precious materials?
Precious metal content is unknown
-
Does NSN 4820-01-042-9992 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 4820-01-042-9992 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, Jun 19, 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.
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