167-7409320-25

View detailed technical data, stock status, and sourcing information for: 167-7409320-25
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-508-8466

Item Name Code

01857

Assigment Date

06/04/2003 (23 years ago)

ldt hatch assembly; w/s: seawolf class ssn end item identification, 2b thread class, hexagon nut style, left-hand thread direction, 1.630 inches nominal nut height

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: left-hand
Nut Style: hexagon
Nut Height: 1.630 inches nominal
End Item Identification: ldt hatch assembly; w/s: seawolf class ssn
Width Across Flats: 4.120 inches minimum and 4.250 inches maximum
Thread Series: un
Thread Quantity Per Inch: 12
Nominal Thread Size: 2.750 inches
Hole Configuration Style: configuration a
Bearing Surface Type: chamfered
Part Name Assigned By Controlling Agency: nut, spanner
Special Features: nut shall have a (.375-16unc-2b) center hole; it should have (3x.094) thru equally spaced holes on its side; 3 slots (3x.14) on top equally spacedan d (.25) from each edge
Material: nickel alloy k-500 overall
Material Document And Classification: qq-n-286, form 2, cond-anl, ah fin-a fed spec 1st material 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
167-7409320-25	Hexagon Plain Nut
167-7409321-17	Hexagon Plain Nut
B541-1100-25	Hexagon Plain Nut
B541-1110-17	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-508-8466?

The FSCG of the NSN 5310-01-508-8466 is 5310

Does the NSN 5310-01-508-8466 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-508-8466 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 5310-01-508-8466 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-508-8466 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 5310-01-508-8466 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Jun 4, 2003