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6661522-38 Slotted Washer

5310-00-113-6708

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Official Item Classification

Name
Slotted Washer
Part Number
6661522-38
(NSN) National Stock Number
5310-00-113-6708
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15936
(FIIG) Federal Item Identification Guide
A022B0
Date
09/20/1968 (58 years ago)

32.0 microinches bottom surface finish, 0.495 inches minimum and 0.498 inches maximum outside diameter, 0.0885 inches minimum and 0.0889 inches maximum material thickness, 79.4 rockwell superficial 15-n minimum and 83.5 rockwell superficial 15-n maximum hardness rating, 0.253 inches minimum and 0.258 inches maximum hole diameter

Specs & Compatibility

Hole Diameter

0.253 inches minimum and 0.258 inches maximum

Outside Diameter

0.495 inches minimum and 0.498 inches maximum

Material Thickness

0.0885 inches minimum and 0.0889 inches maximum

Hardness Rating

79.4 rockwell superficial 15-n minimum and 83.5 rockwell superficial 15-n maximum

Surface Finish

32.0 microinches bottom

Surface Finish

32.0 microinches top

Heat Treatment

annealed

Material

steel comp 410 overall

Material Document And Classification

qq-s-763 fed spec single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

pr100 fscm 09523 mfr ref single treatment response overall

Style Designator

slotted

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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

0015936

Related Hardware Products

Part Number Description
6661522-38 Slotted Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-113-6708?
The FSCG of the NSN 5310-00-113-6708 is 5310
Does the NSN 5310-00-113-6708 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-113-6708 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 5310-00-113-6708 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-113-6708 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 5310-00-113-6708 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Sep 20, 1968