42R04M07F05

View detailed technical data, stock status, and sourcing information for: 42R04M07F05
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-143-6558

Item Name Code

29735

Assigment Date

12/07/1982 (43 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

2b thread class, 0.190 inches maximum boss counterbore diameter, right-hand thread direction, 0.192 inches minimum and 0.197 inches maximum nut counterbore diameter, sleeve 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
Counterbore Diameter: 0.190 inches maximum boss
Counterbore Diameter: 0.192 inches minimum and 0.197 inches maximum nut
Nut Style: sleeve
Nut Diameter: 0.278 inches minimum and 0.284 inches maximum
Nut Length: 0.370 inches minimum and 0.380 inches maximum
Boss Diameter: 0.247 inches minimum and 0.250 inches maximum overall
Boss Thickness: 0.057 inches minimum and 0.067 inches maximum overall
Nut Counterbore Depth: 0.271 inches minimum and 0.286 inches maximum boss
Nut Counterbore Depth: 0.067 inches maximum nut
Cross-Sectional Shape: round nut
Cross-Sectional Shape: round boss
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Material: steel comp 303 overall
Material Document And Classification: astm a581 cond a assn std single material response or astm a582 cond a assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,cl 2 fed spec single treatment response overall

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
42R04M07F05	Sleeve Nut

FAQs

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

What is the FSCG of the NSN 5310-01-143-6558?

The FSCG of the NSN 5310-01-143-6558 is 5310

Does the NSN 5310-01-143-6558 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-143-6558 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 5310-01-143-6558 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-143-6558 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 5310-01-143-6558 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Dec 7, 1982