MS25381-2

View detailed technical data, stock status, and sourcing information for: MS25381-2

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MS25381-2
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-889-2723
Item Name Code
15886
Assigment Date
01/01/1960 (66 years ago)

0.146 inches minimum and 0.166 inches maximum nut thickness, 1b thread class, knurled nut style, left-hand thread direction, 0.312 inches nominal nut diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
1b
Thread Direction
left-hand
Nut Style
knurled
Nut Diameter
0.312 inches nominal
Nut Thickness
0.146 inches minimum and 0.166 inches maximum
Knurl Width
0.078 inches minimum
Small End Length
0.068 inches maximum
Thread Series
unef
Thread Quantity Per Inch
32
Nominal Thread Size
0.250 inches
Material
aluminum alloy overall
Surface Treatment
anodize overall
Surface Treatment Document And Classification
mil-a-8625 mil spec single treatment response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
MS25381 Knurled Plain Nut
MS25381-2 Knurled Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-889-2723?
The FSCG of the NSN 5310-00-889-2723 is 5310
Does the NSN 5310-00-889-2723 have a Schedule B code assigned?
Yes, the Schedule B code is 7616995195
Does NSN 5310-00-889-2723 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 5310-00-889-2723 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-889-2723 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 5310-00-889-2723 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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