5310-01-400-3263

Find complete technical information, availability, and procurement data for: 5310-01-400-3263
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-400-3263

Item Name Code

05277

Assigment Date

12/14/1994 (31 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2b thread class, right-hand thread direction, 0.302 inches minimum and 0.323 inches maximum nut height, prevailing torque all metal design locking feature, hexagon 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
Locking Feature: prevailing torque all metal design
Nut Style: hexagon
Nut Height: 0.302 inches minimum and 0.323 inches maximum
Width Across Flats: 0.736 inches minimum and 0.750 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Bearing Surface Type: chamfered or washer faced
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281, class a fed spec single material response overall
Nondefinitive Spec/Std Data: pe 2 type and ade 400 grade

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
585-6406777-109	Hexagon Self-Locking Nut
MILS1222TY11GR4 00 .500-13UNC-2	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-400-3263?

The FSCG of the NSN 5310-01-400-3263 is 5310

Does the NSN 5310-01-400-3263 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-400-3263 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 5310-01-400-3263 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-400-3263 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 5310-01-400-3263 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Dec 14, 1994