5310-01-027-6433

Find complete technical information, availability, and procurement data for: 5310-01-027-6433
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-027-6433

Item Name Code

29736

Assigment Date

09/19/1976 (49 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

1.000 inches maximum washer outside diameter, right-hand thread direction, 3b thread class, 0.630 inches minimum and 0.640 inches maximum nut counterbore diameter, prevailing torque all metal design 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 all metal design
Washer Outside Diameter: 1.000 inches maximum
Counterbore Diameter: 0.630 inches minimum and 0.640 inches maximum nut
Lubrication: soluble lubricant
Overall Height: 0.584 inches minimum and 0.604 inches maximum
Nut Style: flat with turned up edge
Nut Counterbore Depth: 0.574 inches minimum nut
Width Across Flats: 0.616 inches minimum and 0.635 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 18
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum
Nominal Thread Size: 0.562 inches
Material: steel comp 1050 washer
Material: steel comp 8740 nut
Material Document And Classification: astm a108 assn std single material response washer
Material Document And Classification: mil-s-6049 mil spec single material response nut
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

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
TLN1000L9	Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-027-6433?

The FSCG of the NSN 5310-01-027-6433 is 5310

Does the NSN 5310-01-027-6433 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-027-6433 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 5310-01-027-6433 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-027-6433 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 5310-01-027-6433 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Sep 19, 1976