NAS577B-16A

View detailed technical data, stock status, and sourcing information for: NAS577B-16A
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part NAS577B-16A to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-317-8988

Item Name Code

15891

Assigment Date

04/08/1990 (36 years ago)

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, round.

right-hand thread direction, dry film lubricant lubrication, prevailing torque all metal design locking feature, floating self-locking barrel nut style, 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
Lubrication: dry film lubricant
Nut Style: floating self-locking barrel
Nut Diameter: 1.556 inches minimum and 1.559 inches maximum
Nut Length: 1.718 inches minimum and 1.738 inches maximum
Barrel Height: 0.870 inches minimum and 0.880 inches maximum
Nut Height: 1.156 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.000 inches
Material: steel comp 8740 or steel comp 4340 overall
Material Document And Classification: mil-s-6049 mil spec 1st material response or ams 6322 assn std 1st material response or mil-s-8844,class 1 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Specification/Standard Data: 80205-nas577 professional/industrial association standard

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
11478294	Barrel Self-Locking Nut
NAS577B-16A	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-317-8988?

The FSCG of the NSN 5310-01-317-8988 is 5310

Does the NSN 5310-01-317-8988 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-317-8988 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 5310-01-317-8988 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-317-8988 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 5310-01-317-8988 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sun, Apr 8, 1990