PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M4011Ring,retaining

Rockland, Inc. · NSN 5325-01-622-1741 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-622-1741 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-622-1741. Primary manufacturer part number: M4011.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Rockland, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-622-1741, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockland, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-622-1741
Primary Part NumberM4011
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerRockland, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-00-610-83355-83357-3 INTERCHANGEABLE
Sleeve and Slide,directional Con
The Boeing Company Div Legacy Wichita
5930-00-735-9539308-1 INTERCHANGEABLE
Switch,pressure
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
M4011 PRIMARY Rockland, Inc. (USA)
Related Parts
4810-00-610-8335INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
5-83357-3
5930-00-735-9539INTERCHANGEABLE
SWITCH,PRESSURE
308-1

Frequently Asked Questions

What is NSN 5325-01-622-1741?

NSN 5325-01-622-1741 is a Ring,retaining, manufactured by Rockland, Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-622-1741?

NSN 5325-01-622-1741 has 1 cross-referenced part number: M4011 (Rockland, Inc.).

What NSN replaces 5325-01-622-1741?

There are 2 known substitutes for 5325-01-622-1741: 4810-00-610-8335, 5930-00-735-9539. Verify interchangeability with system specifications before substitution.

What are the specifications of M4011?

Key specifications for M4011: Part Name Assigned by Controlling Agency: RING,RETAINING; Special Features: TECH MANUAL 11840A-OD-APRON AND DOZER ASSY INSTALLATION A; End Item Identification: M9 ACE,ARMORED COMBAT EARTHMOVER. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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