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5310-01-511-0326

Hexagon Self-Locking Nut

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Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-01-511-0326
(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
07/31/2003 (23 years ago)

2b thread class, right-hand thread direction, hexagon nut style, dry film lubricant lubrication, prevailing torque all nonmetallic design locking feature

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Locking Feature

prevailing torque all nonmetallic design

Lubrication

dry film lubricant

Nut Style

hexagon

Nut Height

0.735 inches minimum and 0.765 inches maximum

End Item Identification

pivot assy; w/s: seawolf class, ssn

Width Across Flats

0.922 inches minimum and 0.940 inches maximum

Temp Rating

250.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

11

Nominal Thread Size

0.625 inches

Hole Configuration Style

configuration a

Bearing Surface Type

chamfered

Material

plastic polyamide (nylon) locking insert

Material

steel overall except insert

Material Document And Classification

sae j995, grade 5 assn std single material response overall except insert

Surface Treatment

cadmium overall except insert

Surface Treatment Document And Classification

qq-p-416, type ii, class 2/3 fed spec single treatment response overall except insert

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
A107519-101-11 ITEM 65 Hexagon Self-Locking Nut
M45913/1-10CG8 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-511-0326?
The FSCG of the NSN 5310-01-511-0326 is 5310
Does the NSN 5310-01-511-0326 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-511-0326 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 5310-01-511-0326 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-511-0326 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 5310-01-511-0326 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Thu, Jul 31, 2003