5305-00-782-9495

Find complete technical information, availability, and procurement data for: 5305-00-782-9495
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-782-9495

Item Name Code

18257

Assigment Date

01/01/1962 (64 years ago)

2a thread class, hexagon head style, 1.250 inches maximum thread length, right-hand thread direction, 1.188 inches minimum and 1.250 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: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches maximum
Fastener Length: 1.188 inches minimum and 1.250 inches maximum
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.323 inches maximum
Width Between Flats: 0.736 inches minimum and 0.750 inches maximum
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 25.0 rockwell c minimum and 34.0 rockwell c maximum overall
Material: steel overall
Material Document And Classification: sae gr 5 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 2 type and 10p style and 5 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-010-0159	No Name Available	01/01/1979
5305-00-011-9902	No Name Available	12/01/1979
5305-00-018-0175	No Name Available	01/01/1980
5305-00-018-1163	No Name Available	01/01/1980
5305-00-237-7809	No Name Available	06/23/1971
5306-00-281-1027	No Name Available	12/28/1971
5305-00-421-9440	No Name Available	06/27/1974
5305-00-495-7659	No Name Available	08/29/1971
5305-00-757-8636	No Name Available	03/11/1973
5305-00-893-6738	No Name Available	03/25/1967

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
13-820	Hexagon Head Cap Screw
13207E7100FN453	Hexagon Head Cap Screw
145-4510923-102	Hexagon Head Cap Screw
251543	Hexagon Head Cap Screw
326-0999-00	Hexagon Head Cap Screw
326-0999-000	Hexagon Head Cap Screw
5305007829495	Hexagon Head Cap Screw
BM16537-05	Hexagon Head Cap Screw
MS90725-111	Hexagon Head Cap Screw
TIP01354	Hexagon Head Cap Screw
W1008-11-4CA	Hexagon Head Cap Screw
W1008-20CA	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-782-9495?

The FSCG of the NSN 5305-00-782-9495 is 5305

Does the NSN 5305-00-782-9495 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-782-9495 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 5305-00-782-9495 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-782-9495 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 5305-00-782-9495 was assigned to the Federal Catalog?

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