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50FP1-832 Spline Self-Locking Nut

5310-01-043-7752

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Official Item Classification

Name
Spline Self-Locking Nut
Part Number
50FP1-832
(NSN) National Stock Number
5310-01-043-7752
(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
07/01/1977 (49 years ago)

prevailing torque all metal design locking feature, 3b thread class, 0.264 inches minimum and 0.267 inches maximum pilot diameter, right-hand thread direction, 0.063 inches nominal pilot length

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Pilot Diameter

0.264 inches minimum and 0.267 inches maximum

Pilot Length

0.063 inches nominal

Counterbore Diameter

0.220 inches minimum and 0.225 inches maximum nut

Nut Height

0.286 inches minimum and 0.316 inches maximum

Nut Counterbore Depth

0.053 inches nominal nut

Width Across Flats

0.375 inches nominal

Temp Rating

250.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

32

Nominal Thread Size

0.164 inches

Part Name Assigned By Controlling Agency

navy special project

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

0015893

Related Hardware Products

Part Number Description
200AS104-8A063CR Spline Self-Locking Nut
50FP1-832 Spline Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-043-7752?
The FSCG of the NSN 5310-01-043-7752 is 5310
Does NSN 5310-01-043-7752 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 5310-01-043-7752 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-043-7752 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 5310-01-043-7752 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Fri, Jul 1, 1977