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5310-00-985-0378

Find complete technical information, availability, and procurement data for: 5310-00-985-0378

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5310-00-985-0378
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-985-0378
Item Name Code
01855
Assigment Date
01/01/1962 (64 years ago)

right-hand thread direction, 2b thread class, cap nut style, 0.551 inches minimum and 0.562 inches maximum width across flats, 0.625 inches nominal nut height

Product Characteristics

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

Thread Class
2b
Thread Direction
right-hand
Nut Style
cap
Nut Height
0.625 inches nominal
Width Across Flats
0.551 inches minimum and 0.562 inches maximum
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.375 inches
Bearing Surface Type
washer faced
Material
steel comp 1018 or steel comp 1020 or steel comp 1118 overall
Material Document And Classification
astm a576 assn std all material responses overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Nondefinitive Spec/Std Data
3 type and 15 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-013-1502 No Name Available 05/06/1966
5310-01-044-6472 No Name Available 02/01/1993

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
AA55629-627 Cap Plain Nut
MS24679-67 Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-985-0378?
The FSCG of the NSN 5310-00-985-0378 is 5310
Does the NSN 5310-00-985-0378 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-985-0378 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 5310-00-985-0378 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-985-0378 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 5310-00-985-0378 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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