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5310-01-355-4851

Extended Washer Self-Locking Nut

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Official Item Classification

Name
Extended Washer Self-Locking Nut
(NSN) National Stock Number
5310-01-355-4851
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
36744
(FIIG) Federal Item Identification Guide
A021A0
Date
03/19/1992 (34 years ago)

0.611 inches maximum washer outside diameter, dry film lubricant lubrication, 3b thread class, prevailing torque with nonmetallic insert locking feature, right-hand thread direction

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Washer Outside Diameter

0.611 inches maximum

Lubrication

dry film lubricant

Overall Height

0.398 inches maximum

Nut Style

spline drive

Drive Point Quantity

14

Washer Thickness

0.040 inches nominal

Temp Rating

500.0 fahrenheit maximum

Thread Series

unjf

Thread Quantity Per Inch

28

Hardness Rating

45.0 rockwell c maximum

Nominal Thread Size

0.250 inches

Material

plastic polyamide (nylon) locking insertnickel alloy 718 nut

Material Document And Classification

mil-r-46198 ty 1 mil spec single material response locking insertams5662 assn std single material response or ams5663 assn std single material response nut

Precious Material And Location

threads silver

Precious Material

silver

Surface Treatment

silver threads

Surface Treatment Document And Classification

ams2410 assn std single treatment response threads

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

Criticality Code
N

The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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

0036744

Related Hardware Products

Part Number Description
3D0015-4 Extended Washer Self-Locking Nut
83592V-428 Extended Washer Self-Locking Nut
LSVS64-4 Extended Washer Self-Locking Nut
SP53029-4 Extended Washer Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-355-4851?
The FSCG of the NSN 5310-01-355-4851 is 5310
Does the NSN 5310-01-355-4851 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-01-355-4851 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 5310-01-355-4851 contain precious materials?
Item contains silver.
Does NSN 5310-01-355-4851 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 5310-01-355-4851 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Thu, Mar 19, 1992