5305-01-251-9587

Find complete technical information, availability, and procurement data for: 5305-01-251-9587
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-251-9587

Item Name Code

29294

Assigment Date

03/26/1987 (39 years ago)

A terminal which is a component of a terminal set, quick disconnect or a splice set, quick disconnect, and incorporates a means permitting its rapid engagement and disengagement, without the use of tools, to a mating part(s). It is designed either for attachment to a stud, post, chassis, or the like, or for permanent attachment to an electrical wire or cable. For items with cylindrical mating ends, see ferrule, electrical conductor.

3a thread class, flat countersunk head style, 0.389 inches nominal thread length, right-hand thread direction, 1.874 inches minimum and 1.904 inches maximum fastener length

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: 0.389 inches nominal
Fastener Length: 1.874 inches minimum and 1.904 inches maximum
Head Style: flat countersunk
Head Diameter: 0.455 inches minimum and 0.510 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.2500 inches
Grip Length: 1.490 inches minimum and 1.510 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl2 fed spec single treatment response overall
Thread Series Designator: unjf

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
BACB30LH4-24	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-251-9587?

The FSCG of the NSN 5305-01-251-9587 is 5305

Does the NSN 5305-01-251-9587 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-251-9587 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 5305-01-251-9587 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-251-9587 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 5305-01-251-9587 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Mar 26, 1987