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SL7066 Hexagon Self-Locking Nut

5310-01-046-4521

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Official Item Classification

Name
Hexagon Self-Locking Nut
Part Number
SL7066
(NSN) National Stock Number
5310-01-046-4521
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05277
(FIIG) Federal Item Identification Guide
A021A0
Date
08/18/1977 (49 years ago)

right-hand thread direction, 5.495 inches minimum and 5.555 inches maximum width across flats, hexagon nut style, uns thread series, 3.938 inches nominal thread size

Specs & Compatibility

Thread Direction

right-hand

Nut Style

hexagon

Width Across Flats

5.495 inches minimum and 5.555 inches maximum

Thread Series

uns

Nominal Thread Size

3.938 inches

Bearing Surface Type

flat

Special Features

used on tank,combat; model no. m60 series

Material

steel overall

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

0005277

Related Hardware Products

Part Number Description
11668951 Hexagon Self-Locking Nut
E12055 Hexagon Self-Locking Nut
E12055-6312 Hexagon Self-Locking Nut
INX52N88166312 Hexagon Self-Locking Nut
SL7066 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-046-4521?
The FSCG of the NSN 5310-01-046-4521 is 5310
Does the NSN 5310-01-046-4521 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-046-4521 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 5310-01-046-4521 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-046-4521 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 5310-01-046-4521 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Thu, Aug 18, 1977