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NSN 10109683

Convex Washer

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

material document and classification, material, 0.323 inches minimum and 0.333 inches maximum hole diameter, 40.0 rockwell c minimum and 46.0 rockwell c maximum hardness rating, 0.104 inches minimum and 0.124 inches maximum material thickness.

NSN 5310-01-133-4875 Datasheet

(NSN) National Stock Number
5310-01-133-4875
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-133-4875
Requires Demilitarization
Yes
(INC) Item Name Code
15931
Date
Tue, Jun 15, 1982
Schedule B Code
7318220000
Hardness Rating
40.0 rockwell c minimum and 46.0 rockwell c maximum
Hole Diameter
0.323 inches minimum and 0.333 inches maximum
Material Document And Classification
Material
Material Thickness
0.104 inches minimum and 0.124 inches maximum
Outside Diameter
0.582 inches minimum and 0.592 inches maximum
Style Designator
convex
Surface Finish
unable to decode
Surface Treatment Document And Classification
unable to decode
Surface Treatment

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
0015931

Cross Reference

CAGE Codes

A486G
Nimikkeistokeskus Ncb Finland
Government departments or units, including military organizations
76301
The Boeing Company Div Defense
U.s./canadian manufacturers
56878
Sps Technologies, Llc Dba Pb Fasteners
U.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
U - 50.0
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
55210
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
194160

Schedule B & Trade

Schedule B
7318-22-0000
Description
washers other than lock washers, iron or steel
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69422
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-133-4875?

    The FSCG of the NSN 5310-01-133-4875 is 5310

  2. Does the NSN 5310-01-133-4875 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318220000

  3. Does NSN 5310-01-133-4875 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.

  4. Does NSN 5310-01-133-4875 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-133-4875 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.

  6. When the NSN 5310-01-133-4875 was assigned to the Federal Catalog?

    It was assigned 44 years ago, on Tue, Jun 15, 1982

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