5310-01-337-6667

Find complete technical information, availability, and procurement data for: 5310-01-337-6667
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-337-6667

Item Name Code

15891

Assigment Date

04/19/1991 (35 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes:collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.

3b thread class, 1.063 inches nominal first end counterbore diameter, non-floating self-locking barrel nut style, prevailing torque with nonmetallic insert locking feature, 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Counterbore Diameter: 1.063 inches nominal first end
Nut Style: non-floating self-locking barrel
Nut Diameter: 1.554 inches minimum and 1.557 inches maximum
Nut Length: 1.750 inches nominal
Barrel Height: 1.077 inches nominal
Nut Height: 1.188 inches minimum and 1.250 inches maximum
Nut Counterbore Depth: 0.307 inches nominal first end
End Item Identification: c-130 aircraft
Temp Rating: 250.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 14
Hardness Rating: 29.0 rockwell c minimum and 35.0 rockwell c maximum
Nominal Thread Size: 1.000 inches
Special Features: color code 13538,fed std 595
Material: steel comp 4130 or steel comp 4340 or steel comp 8630 overall
Surface Treatment: cadmium and chromate overall
Special Test Features: safety critical screw thd component
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response overall
Test Data Document: 96906-mil-std-1949 standard (includes industry or association standards, individual manufactureer standards, etc.).

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
9032704-05	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-337-6667?

The FSCG of the NSN 5310-01-337-6667 is 5310

Does the NSN 5310-01-337-6667 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-337-6667 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 5310-01-337-6667 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-337-6667 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 5310-01-337-6667 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Fri, Apr 19, 1991