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5310-00-720-6592

Spline Self-Locking Nut

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Official Item Classification

Name
Spline Self-Locking Nut
(NSN) National Stock Number
5310-00-720-6592
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15893
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

2b thread class, prevailing torque with nonmetallic insert locking feature, 0.160 inches nominal pilot diameter, right-hand thread direction, 0.040 inches nominal pilot length

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Pilot Diameter

0.160 inches nominal

Pilot Length

0.040 inches nominal

Nut Style

spline

Nut Diameter

0.203 inches nominal

Nut Height

0.130 inches nominal

Temp Rating

250.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Material

plastic polyamide (nylon) locking insert

Material

steel corrosion resisting nut

Surface Treatment

passivate nut

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015893

Related Hardware Products

Part Number Description
540344-101 Spline Self-Locking Nut
666137-237 Spline Self-Locking Nut
79NCFM1-40 Spline Self-Locking Nut
8317-3500-2 Spline Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-720-6592?
The FSCG of the NSN 5310-00-720-6592 is 5310
Does the NSN 5310-00-720-6592 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-720-6592 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 5310-00-720-6592 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-720-6592 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 5310-00-720-6592 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963