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5305-00-429-0274

Find complete technical information, availability, and procurement data for: 5305-00-429-0274

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5305-00-429-0274
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-429-0274
Item Name Code
18257
Assigment Date
01/01/1963 (63 years ago)

2a thread class, 3.125 inches nominal fastener length, right-hand thread direction, hexagon head style, 2.875 inches minimum thread 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
2.875 inches minimum
Fastener Length
3.125 inches nominal
Head Style
hexagon
Head Height
0.281 inches nominal
Width Between Flats
0.562 inches nominal
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
16
Material
steel overall
Material Document And Classification
sae grade 5 assn std single material response overall
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-695-6513 No Name Available 09/01/1978

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
427352 Hexagon Head Cap Screw
5UUA0579 Hexagon Head Cap Screw
BB17821 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-429-0274?
The FSCG of the NSN 5305-00-429-0274 is 5305
Does the NSN 5305-00-429-0274 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-429-0274 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 5305-00-429-0274 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-429-0274 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 5305-00-429-0274 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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