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NSN 197320A3

Lock Washer

unable to decode material document and classification, unable to decode material, 0.306 inches minimum and 0.317 inches maximum outside diameter, 0.142 inches minimum and 0.150 inches maximum hole diameter, 0.020 inches nominal material thickness.

NSN 5310-01-144-7393 Datasheet

(NSN) National Stock Number
5310-01-144-7393
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-144-7393
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Tue, Dec 28, 1982
Schedule B Code
7318210000
Hole Diameter
0.142 inches minimum and 0.150 inches maximum
Material Document And Classification
unable to decode
Material Thickness
0.020 inches nominal
Material
unable to decode
Outside Diameter
0.306 inches minimum and 0.317 inches maximum
Style Designator
flat external teeth
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Test Data Document
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
0014218

Cross Reference

CAGE Codes

78189
Itw Shakeproof Automotive Products
U.s./canadian manufacturers
52022
Peerless Nuclear Corp
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
7318-21-0000
Description
spring washers and other 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 5310-01-144-7393?

    The FSCG of the NSN 5310-01-144-7393 is 5310

  2. Does the NSN 5310-01-144-7393 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318210000

  3. Does NSN 5310-01-144-7393 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 5310-01-144-7393 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-144-7393 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 5310-01-144-7393 was assigned to the Federal Catalog?

    It was assigned 43 years ago, on Tue, Dec 28, 1982

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