NAS1831-4C42

View detailed technical data, stock status, and sourcing information for: NAS1831-4C42
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-466-5736

Item Name Code

40280

Assigment Date

07/26/1999 (27 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

2.625 inches nominal cross-sectional length, 2.625 inches nominal length, 0.250 inches nominal cross-sectional width, rectangular cross-sectional shape, on-490/usm-63; weapon system designator,(fc), consolidated automated support system(cass) end item identification

Product Characteristics

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

Length: 2.625 inches nominal
Cross-Sectional Length: 2.625 inches nominal
Cross-Sectional Width: 0.250 inches nominal
End Item Identification: on-490/usm-63; weapon system designator,(fc), consolidated automated support system(cass)
Cross-Sectional Shape: rectangular
Material: steel overall
Material Document And Classification: il-s-6758 mil spec 10th material response or il-s-6050 mil spec 10th material response or il-s-6049 mil spec 10th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 type ii, class 2 fed spec single treatment response overall
Style Designator: left internal 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
NAS1831-4C42	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-466-5736?

The FSCG of the NSN 5340-01-466-5736 is 5340

Does NSN 5340-01-466-5736 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 5340-01-466-5736 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-466-5736 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 5340-01-466-5736 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Mon, Jul 26, 1999