004-003005-027

View detailed technical data, stock status, and sourcing information for: 004-003005-027
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-937-0454

Item Name Code

14218

Assigment Date

10/28/1966 (59 years ago)

35.0 rockwell c minimum and 43.0 rockwell c maximum hardness rating, mrap buffalo mk2a2 end item identification, 0.188 inches minimum and 0.198 inches maximum material thickness, 0.763 inches minimum and 0.783 inches maximum hole diameter, 1.271 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.763 inches minimum and 0.783 inches maximum
Outside Diameter: 1.271 inches maximum
Material Thickness: 0.188 inches minimum and 0.198 inches maximum
End Item Identification: mrap buffalo mk2a2
Hardness Rating: 35.0 rockwell c minimum and 43.0 rockwell c maximum
Material: steel comp 301 or steel comp 302 or steel comp 303 or steel comp 304 or steel comp 303se or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 385 or steel comp 384 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: split helical-right hand
Nondefinitive Spec/Std Data: 2 style and c class

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:

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004-003005-027	Lock Washer
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886338	Lock Washer
D320448 NO 111	Lock Washer
D320448 NO 130	Lock Washer
E101286 PC NO 68	Lock Washer
E102170 PC NO 6	Lock Washer
E102170 PC NO 68	Lock Washer
E103972 NO 68	Lock Washer
E104459 NO 68	Lock Washer
MS35338-146	Lock Washer
SPP51-0013	Lock Washer
WG105386	Lock Washer
WG107386	Lock Washer
WSHR-S-002763	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-937-0454?

The FSCG of the NSN 5310-00-937-0454 is 5310

Does the NSN 5310-00-937-0454 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-937-0454 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 5310-00-937-0454 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-937-0454 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 5310-00-937-0454 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Oct 28, 1966