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5310-00-827-2957

Spline Plain Nut

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Official Item Classification

Name
Spline Plain Nut
(NSN) National Stock Number
5310-00-827-2957
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01861
(FIIG) Federal Item Identification Guide
A021A0
Date
08/30/1967 (59 years ago)

0.366 inches minimum and 0.369 inches maximum pilot diameter, spline nut style, 0.245 inches minimum and 0.255 inches maximum pilot length, right-hand thread direction, 2b thread class

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Pilot Diameter

0.366 inches minimum and 0.369 inches maximum

Pilot Length

0.245 inches minimum and 0.255 inches maximum

Nut Style

spline

Nut Diameter

0.497 inches minimum and 0.503 inches maximum

Nut Height

0.427 inches minimum and 0.437 inches maximum

Thread Series

unc

Thread Quantity Per Inch

20

Nominal Thread Size

0.250 inches

Material

steel comp 303 overall

Material Document And Classification

astm a58 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

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

0001861

Related Hardware Products

Part Number Description
6255E-SS-2520 Spline Plain Nut
6255ESS2520 Spline Plain Nut
PIN134 Spline Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-827-2957?
The FSCG of the NSN 5310-00-827-2957 is 5310
Does the NSN 5310-00-827-2957 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-827-2957 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 5310-00-827-2957 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-827-2957 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 5310-00-827-2957 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Aug 30, 1967