E7601-177

View detailed technical data, stock status, and sourcing information for: E7601-177
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-252-6845

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

0.059 inches minimum and 0.065 inches maximum major thickness, 1.617 inches minimum and 1.650 inches maximum inside diameter, not casehardened casehardening indicator, 0.047 inches minimum and 0.049 inches maximum minor thickness, beveled one inside corner 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: beveled one inside corner
Inside Diameter: 1.617 inches minimum and 1.650 inches maximum
Casehardening Indicator: not casehardened
Minor Thickness: 0.047 inches minimum and 0.049 inches maximum
Major Thickness: 0.059 inches minimum and 0.065 inches maximum
Ring Style: external
End Item Identification: w/s: helicopter, advance attack, ah-1w; helicopter, mh-53e; ticonderoga class cg (47); helicopter, search and rescue, hh-60h; oliver perry class ffg; helicopter, carrier based asw, sh-60f; spruance class dd (963); shipboard material handling equipment (mhe); helicopter, uscg search and rescue, hh-60j
Usage Design: external
Material Hardness Rating: 47.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel
Material Document And Classification: fed std 66,1066 to 1090 fed std single material response
Surface Treatment: cadmium and chromate

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6115-00-325-4075	No Name Available	01/01/1963
5365-00-727-3812	No Name Available	01/01/1986
5365-00-919-3787	No Name Available	05/01/1979

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
1539580	Retaining Ring
5102-177MD	Retaining Ring
E21127-1	Retaining Ring
E7601-177	Retaining Ring
MS16630-1177	Retaining Ring
N5102-177	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-252-6845?

The FSCG of the NSN 5325-00-252-6845 is 5325

Does the NSN 5325-00-252-6845 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-252-6845 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 5325-00-252-6845 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-252-6845 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 5325-00-252-6845 was assigned to the Federal Catalog?

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