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5310-01-107-3583

Barrel Self-Locking Nut

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Official Item Classification

Name
Barrel Self-Locking Nut
(NSN) National Stock Number
5310-01-107-3583
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15891
(FIIG) Federal Item Identification Guide
A021A0
Date
02/04/1981 (45 years ago)

dry film lubricant lubrication, prevailing torque all metal design locking feature, floating self-locking barrel nut style, right-hand thread direction, 3b thread class

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Nut Style

floating self-locking barrel

Nut Diameter

0.637 inches minimum and 0.639 inches maximum

Nut Length

1.490 inches minimum and 1.510 inches maximum

Barrel Height

0.740 inches minimum and 0.750 inches maximum

Nut Height

1.059 inches maximum

End Item Identification

helicopter, ch-53a/d/e; helicopter, super jolly h-53; hh-60l medivac; helicopter, black hawk uh-60a; helicopter, seahawk, h-60; aircraft black hawk (mh-60k special operations aircraft); helicopter, search and rescue, hh-60h; helicopter, electronic countermeasures, eh-60a; helicopter, carrier based asw, sh-60f; helicopter, sof / hh-53h pave low

Temp Rating

450.0 fahrenheit maximum

Thread Series

unjf

Features Provided

floating nut

Thread Quantity Per Inch

16

Nominal Thread Size

0.750 inches

Material

steel nut

Surface Treatment

cadmium nut

Surface Treatment Document And Classification

qq-p-416,cl 3 fed spec single treatment response nut

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

0015891

Related Hardware Products

Part Number Description
RMLH2577-126 Barrel Self-Locking Nut
SPSLH2577-126 Barrel Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-107-3583?
The FSCG of the NSN 5310-01-107-3583 is 5310
Does the NSN 5310-01-107-3583 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-107-3583 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 5310-01-107-3583 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-107-3583 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 5310-01-107-3583 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Wed, Feb 4, 1981