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NSN 001437

Key Washer

0.064 inches nominal material thickness, 0.094 inches nominal internal straight key width, 0.157 inches nominal distance from centerline to top of internal key, 1 internal key quantity, 0.628 inches nominal hole diameter.

NSN 5310-01-034-7391 Datasheet

(NSN) National Stock Number
5310-01-034-7391
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-034-7391
Requires Demilitarization
Yes
(INC) Item Name Code
01869
Date
Sun, Jan 30, 1977
Distance From Centerline To Top Of Internal Key
0.157 inches nominal
Hole Diameter
0.628 inches nominal
Internal Key Quantity
1
Internal Straight Key Width
0.094 inches nominal
Material Thickness
0.064 inches nominal
Material
copper alloy overall
Outside Diameter
1.125 inches nominal
Style Designator
key

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
0001869

Cross Reference

CAGE Codes

31922
Leeds and Northrup Co a Unit of General Signal Corp
U.s./canadian manufacturers

Freight Information

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-034-7391?

    The FSCG of the NSN 5310-01-034-7391 is 5310

  2. Does NSN 5310-01-034-7391 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.

  3. Does NSN 5310-01-034-7391 contain precious materials?

    Precious metal content is unknown

  4. Does NSN 5310-01-034-7391 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.

  5. When the NSN 5310-01-034-7391 was assigned to the Federal Catalog?

    It was assigned 49 years ago, on Sun, Jan 30, 1977

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