5340-01-257-5170

Find complete technical information, availability, and procurement data for: 5340-01-257-5170
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-257-5170

Item Name Code

29785

Assigment Date

06/20/1987 (39 years ago)

14 hole quantity along length, 41.550 inches nominal length, 0.2501 inches minimum and 0.2507 inches maximum hole diameter, flat cross-sectional shape style, rectangle, multi holes peripheral shape style

Product Characteristics

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

Cross-Sectional Shape Style: flat
Hole Diameter: 0.2501 inches minimum and 0.2507 inches maximum
Peripheral Shape Style: rectangle, multi holes
Length: 41.550 inches nominal
Hole Quantity Along Length: 14
Hole Quantity Along Width: 10
Distance Between Holes Along Length: 1.020 inches nominal and 5.000 inches nominal and 6.790 inches nominal and 7.766 inches nominal
Distance From First Hole Centerline To End Along Length: 2.380 inches nominal
Body Thickness: 0.090 inches nominal
Securing Device Type: special
Mounting Opening Shape Style: unthreaded hole
Features Provided: observation facility and special marking
Special Features: "mtg holes csk 0.400 x 100 deg requiring 18 stud nuts p/n 805233-4,6 stud nuts p/n 805233-1 and rings p/n 534884-1; item has insulation p/n 29034951,1 window w/dia 1.250 to 1.310 in.,p/n 2903499-1,4 mtg holes 0.116 in. csk 0.18 x 82 deg requiring 4 screws p/n ms51959-2; has "warning" decal,p/n 2902331-15,located 20.80 in. porm 0.50 in. from lft edge along lg,also has a "charging pressure" decal p/n 2795164-1 & "caution" decal p/n 277684-6"
Material: aluminum alloy 6061
Material Document And Classification: qq-a-250/11 tem t6 fed spec single material response
Surface Treatment: plastic
Surface Treatment Document And Classification: mil-c-83286,type 1 color no. 36270 mil spec single treatment response

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
2903494-1	Access Cover
2903494-2	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-257-5170?

The FSCG of the NSN 5340-01-257-5170 is 5340

Does the NSN 5340-01-257-5170 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5340-01-257-5170 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5340-01-257-5170 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-257-5170 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 5340-01-257-5170 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Jun 20, 1987