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5310-00-177-7668

Round Self-Locking Nut

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Official Item Classification

Name
Round Self-Locking Nut
(NSN) National Stock Number
5310-00-177-7668
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15895
(FIIG) Federal Item Identification Guide
A021A0
Date
09/03/1969 (57 years ago)

0.093 inches nominal drive point depth, 3b thread class, prevailing torque with nonmetallic insert locking feature, right-hand thread direction, 1.109 inches nominal small end diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Small End Diameter

1.109 inches nominal

Drive Point Depth

0.093 inches nominal

Nut Style

round

Nut Diameter

1.360 inches minimum and 1.370 inches maximum

Nut Thickness

0.422 inches nominal

Drive Point Width

0.187 inches nominal

Undercut Thickness

0.093 inches nominal

Drive Point Quantity

4

Thread Series

uns

Thread Quantity Per Inch

32

Nominal Thread Size

0.781 inches

Material

fiber locking insert

Material

steel comp 1213 nut

Material Document And Classification

aisi c1213 assn std 1st material response nut

Material Document And Classification

mil-f-1148 mil spec 2nd material response locking insert

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

0015895

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-177-7668?
The FSCG of the NSN 5310-00-177-7668 is 5310
Does the NSN 5310-00-177-7668 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-177-7668 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 5310-00-177-7668 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-177-7668 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 5310-00-177-7668 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Sep 3, 1969