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5310-01-055-3840

Find complete technical information, availability, and procurement data for: 5310-01-055-3840

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5310-01-055-3840
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-055-3840
Item Name Code
05277
Assigment Date
02/04/1978 (48 years ago)

2b thread class, prevailing torque with nonmetallic insert locking feature, 0.735 inches minimum and 0.765 inches maximum nut height, hexagon nut style, right-hand thread direction

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
Locking Feature
prevailing torque with nonmetallic insert
Nut Style
hexagon
Nut Height
0.735 inches minimum and 0.765 inches maximum
Width Across Flats
0.928 inches minimum and 0.940 inches maximum
Thread Series
unc
Thread Quantity Per Inch
11
Nominal Thread Size
0.625 inches
Bearing Surface Type
chamfered
Material
plastic polyamide (nylon) locking insert
Material
steel overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-680-7530 No Name Available 01/01/1983
5310-00-720-8143 No Name Available 09/01/2023

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
0N10W Hexagon Self-Locking Nut
131-14 Hexagon Self-Locking Nut
1741AS554-1 Hexagon Self-Locking Nut
232-14010 Hexagon Self-Locking Nut
29NE101 Hexagon Self-Locking Nut
386B203-010 Hexagon Self-Locking Nut
52E101 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-055-3840?
The FSCG of the NSN 5310-01-055-3840 is 5310
Does the NSN 5310-01-055-3840 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-055-3840 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 5310-01-055-3840 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-055-3840 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 5310-01-055-3840 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Feb 4, 1978

Professional Distribution

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