1048637-3

View detailed technical data, stock status, and sourcing information for: 1048637-3

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1048637-3
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-550-0741
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 locking feature, right-hand thread direction, hexagon nut style, 0.172 inches minimum and 0.187 inches maximum nut height, 3b thread class

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
Nut Style
hexagon
Nut Height
0.172 inches minimum and 0.187 inches maximum
Width Across Flats
0.344 inches minimum and 0.346 inches maximum
Temp Rating
550.0 fahrenheit nominal
Thread Series
unc
Thread Quantity Per Inch
32
Nominal Thread Size
0.164 inches
Bearing Surface Type
washer faced
Material
steel overall
Surface Treatment
cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-620-8202 No Name Available 05/13/1966
5310-00-660-3225 No Name Available 05/13/1966
5310-00-722-8639 No Name Available 05/13/1966

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
1048637-3 Hexagon Self-Locking Nut
9033682 Hexagon Self-Locking Nut
CP10-3-4-832 Hexagon Self-Locking Nut
GN10U832 Hexagon Self-Locking Nut
H10-08 Hexagon Self-Locking Nut
H10-08W Hexagon Self-Locking Nut
H10-832 Hexagon Self-Locking Nut
LHTM82 Hexagon Self-Locking Nut
S862SN5-832 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-550-0741?
The FSCG of the NSN 5310-00-550-0741 is 5310
Does the NSN 5310-00-550-0741 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-550-0741 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 5310-00-550-0741 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-550-0741 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 5310-00-550-0741 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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