5305-01-598-5191

Find complete technical information, availability, and procurement data for: 5305-01-598-5191
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-598-5191

Item Name Code

29294

Assigment Date

08/09/2011 (14 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

1.557 inches nominal fastener length, flat countersunk head style, 0.370 inches nominal thread length, 3a thread class, 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: 3a
Thread Direction: right-hand
Thread Length: 0.370 inches nominal
Fastener Length: 1.557 inches nominal
Head Style: flat countersunk
Head Diameter: 0.587 inches nominal
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Point Style: flat
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.187 inches nominal
Thread Quantity Per Inch: 26
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp h11 overall
Material Document And Classification: ams 6487 assn std single material response overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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
PBF1165-4-19	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-598-5191?

The FSCG of the NSN 5305-01-598-5191 is 5305

Does the NSN 5305-01-598-5191 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-598-5191 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 5305-01-598-5191 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-598-5191 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 5305-01-598-5191 was assigned to the Federal Catalog?

It was assigned 14 years ago, on Tue, Aug 9, 2011