KN-1

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-977-0078

Item Name Code

15886

Assigment Date

01/01/1962 (64 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

2b thread class, 1.000 inches nominal small end diameter, right-hand thread direction, 1.120 inches nominal nut diameter, knurled nut style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Small End Diameter: 1.000 inches nominal
Nut Style: knurled
Nut Diameter: 1.120 inches nominal
Nut Thickness: 0.440 inches nominal
Knurl Width: 0.434 inches nominal
Drilled Hole Diameter: 0.006 inches nominal
Hole Type And Quantity: 4 drilled
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Hole Configuration Style: configuration g
Material: steel comp 1213 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924,cl 2 mil spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-226-4516	No Name Available	09/01/1990
5310-01-235-0166	No Name Available	03/01/1990
5310-01-345-6554	No Name Available	03/01/1999

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
12603272	Knurled Plain Nut
787AS922-4	Knurled Plain Nut
878829-00	Knurled Plain Nut
ADB-25115	Knurled Plain Nut
CL-1-KN	Knurled Plain Nut
KN-1	Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-977-0078?

The FSCG of the NSN 5310-00-977-0078 is 5310

Does the NSN 5310-00-977-0078 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-977-0078 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 5310-00-977-0078 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-977-0078 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 5310-00-977-0078 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962