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5310-00-050-3345

Find complete technical information, availability, and procurement data for: 5310-00-050-3345

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5310-00-050-3345
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-050-3345
Item Name Code
05277
Assigment Date
01/01/1963 (63 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

prevailing torque all metal design or prevailing torque with nonmetallic insert locking feature, right-hand thread direction, hexagon nut style, 3b thread class, 0.344 inches minimum and 0.360 inches maximum 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
3b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design or prevailing torque with nonmetallic insert
Nut Style
hexagon
Nut Height
0.344 inches minimum and 0.360 inches maximum
Width Across Flats
0.490 inches minimum and 0.502 inches maximum
Temp Rating
250.0 fahrenheit nominal
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.312 inches
Bearing Surface Type
chamfered or washer faced
Material
fiber locking insert
Material
steel nut
Surface Treatment
cadmium overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-274-8874 No Name Available 12/18/1967

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
10-52570 Hexagon Self-Locking Nut
10195325 Hexagon Self-Locking Nut
11FC524 Hexagon Self-Locking Nut
1230291 Hexagon Self-Locking Nut
299210PC2 Hexagon Self-Locking Nut
360384S7A1 Hexagon Self-Locking Nut
3X12121 Hexagon Self-Locking Nut
503345 Hexagon Self-Locking Nut
6026-102-33 Hexagon Self-Locking Nut
6026-4035-19 Hexagon Self-Locking Nut
7410235 Hexagon Self-Locking Nut
7419109 Hexagon Self-Locking Nut
7700859 Hexagon Self-Locking Nut
AN365-524 Hexagon Self-Locking Nut
BBSX4AB1 Hexagon Self-Locking Nut
C0-520806 Hexagon Self-Locking Nut
CV1120-524 Hexagon Self-Locking Nut
HLIS524 Hexagon Self-Locking Nut
MS20365-524 Hexagon Self-Locking Nut
MT170 Hexagon Self-Locking Nut
N3311BK Hexagon Self-Locking Nut
P10993 Hexagon Self-Locking Nut
P839 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-050-3345?
The FSCG of the NSN 5310-00-050-3345 is 5310
Does the NSN 5310-00-050-3345 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-050-3345 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 5310-00-050-3345 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-050-3345 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 5310-00-050-3345 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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