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NSN 321253

Shouldered Washer

0.790 inches minimum and 0.800 inches maximum hole diameter, 1.030 inches nominal shoulder diameter, 1.237 inches minimum and 1.242 inches maximum outside diameter, 35.0 rockwell c minimum and 45.0 rockwell c maximum hardness rating, 0.182 inches minimum and 0.192 inches maximum material thickness.

NSN 5310-00-126-5118 Datasheet

(NSN) National Stock Number
5310-00-126-5118
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-126-5118
Requires Demilitarization
Yes
(INC) Item Name Code
15934
Date
Wed, Dec 4, 1968
Hardness Rating
35.0 rockwell c minimum and 45.0 rockwell c maximum
Hole Diameter
0.790 inches minimum and 0.800 inches maximum
Material Thickness
0.182 inches minimum and 0.192 inches maximum
Outside Diameter
1.237 inches minimum and 1.242 inches maximum
Shoulder Diameter
1.030 inches nominal
Shoulder Height
0.031 inches nominal
Style Designator
shouldered

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
0015934

Cross Reference

CAGE Codes

00779
Te Connectivity Corporation
U.s./canadian manufacturers
36090
Lockheed Martin Librascope Corp
U.s./canadian manufacturers
62983
Eaton Aerospace, Llc Dba Jackson South
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

Questions & Answers

  1. What is the FSCG of the NSN 5310-00-126-5118?

    The FSCG of the NSN 5310-00-126-5118 is 5310

  2. Does NSN 5310-00-126-5118 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 5310-00-126-5118 contain precious materials?

    Precious metal content is unknown

  4. Does NSN 5310-00-126-5118 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 5310-00-126-5118 was assigned to the Federal Catalog?

    It was assigned 57 years ago, on Wed, Dec 4, 1968

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