344-297

View detailed technical data, stock status, and sourcing information for: 344-297
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-455-3332

Item Name Code

40280

Assigment Date

04/25/1969 (57 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.727 inches nominal length, 1 hole quantity perpendicular to axis, 0.250 inches nominal diameter, round cross-sectional shape, 0.407 inches nominal distance from end to hole center

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Diameter: 0.250 inches nominal
Length: 0.727 inches nominal
Cross-Sectional Shape: round
Distance From End To Hole Center: 0.407 inches nominal
Hole Quantity Perpendicular To Axis: 1
Style Designator: projection one end left and right internal threads

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
344-297	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-455-3332?

The FSCG of the NSN 5340-00-455-3332 is 5340

Does NSN 5340-00-455-3332 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 5340-00-455-3332 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-455-3332 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-455-3332 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Apr 25, 1969