12Z3035-439

View detailed technical data, stock status, and sourcing information for: 12Z3035-439
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-550-5054

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.051 inches minimum and 0.080 inches maximum thickness, 0.245 inches minimum and 0.265 inches maximum hole diameter, round center hole shape style, round peripheral shape style, rectangular cross-sectional 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: rectangular
Hole Diameter: 0.245 inches minimum and 0.265 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.051 inches minimum and 0.080 inches maximum
Overall Diameter: 0.557 inches minimum and 0.577 inches maximum
End Item Identification: mrap rg-33; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Material: steel comp 301 overall
Material Document And Classification: qq-s-766 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Nondefinitive Spec/Std Data: a type and 1 grade and b class
Departure From Cited Designator: as modified by the material spec

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-143-6222	No Name Available	07/01/1992
5310-00-229-1191	No Name Available	01/14/2004
5310-00-680-5555	No Name Available	06/18/1971
5310-00-844-4395	No Name Available	03/01/1995
5310-00-965-1807	No Name Available	10/01/1994
5310-01-077-6825	No Name Available	03/01/2008
5310-01-135-9349	No Name Available	09/01/1990
5310-01-262-7906	No Name Available	01/01/1993
5310-01-540-5704	No Name Available	11/01/2007
5310-01-556-4320	No Name Available	03/01/2009
5310-01-617-4169	No Name Available	02/01/2014

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
1112-5108-09	Flat Washer
122-5277669 ITEM 58	Flat Washer
12Z3035-439	Flat Washer
23001667-1	Flat Washer
411027-809	Flat Washer
412-3480	Flat Washer
5310005505054	Flat Washer
5310PL0724736	Flat Washer
8924401-7	Flat Washer
98019A135	Flat Washer
CAV10-78	Flat Washer
CAV10-78P	Flat Washer
MS15795-309	Flat Washer
MS15795-809	Flat Washer
NASM15795-809	Flat Washer
S8157N114-062	Flat Washer
VA-97-7078-809	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-550-5054?

The FSCG of the NSN 5310-00-550-5054 is 5310

Does the NSN 5310-00-550-5054 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-550-5054 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 5310-00-550-5054 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-550-5054 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 5310-00-550-5054 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963