637632-000

View detailed technical data, stock status, and sourcing information for: 637632-000

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637632-000
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-702-9649
Item Name Code
05277
Assigment Date
01/01/1961 (65 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

hexagon nut style, 3b thread class, right-hand thread direction, 0.055 inches minimum and 0.075 inches maximum nut height, prevailing torque with nonmetallic insert locking feature

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 with nonmetallic insert
Nut Style
hexagon
Nut Height
0.055 inches minimum and 0.075 inches maximum
Width Across Flats
0.104 inches minimum and 0.111 inches maximum
Thread Series
unf
Thread Quantity Per Inch
80
Nominal Thread Size
0.060 inches
Bearing Surface Type
chamfered or washer faced
Material
copper alloy nut
Material
plastic polyamide (nylon) locking insert
Surface Treatment
cadmium nut
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-596-8055 No Name Available 01/01/1961

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
10121604 Hexagon Self-Locking Nut
11780301-8 Hexagon Self-Locking Nut
12-517-00-000 Hexagon Self-Locking Nut
1JA7510H05 Hexagon Self-Locking Nut
419027-1 Hexagon Self-Locking Nut
5310PL0145279 Hexagon Self-Locking Nut
637632-000 Hexagon Self-Locking Nut
7109712-001 Hexagon Self-Locking Nut
F92-1660-00 Hexagon Self-Locking Nut
KS88305-9 Hexagon Self-Locking Nut
PC93000-8 Hexagon Self-Locking Nut
PG00BCP Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-702-9649?
The FSCG of the NSN 5310-00-702-9649 is 5310
Does the NSN 5310-00-702-9649 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-702-9649 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 5310-00-702-9649 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-702-9649 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 5310-00-702-9649 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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