PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8344148Ring,retaining

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5325-00-622-1799 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-622-1799 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-622-1799. Primary manufacturer part number: 8344148.
Features
  • Ring,retaining — FSC 5325
  • Usage Design: EXTERNAL
  • Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
  • Material Document and Classification: FED STD 66, COMP 1066 FED STD SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 1566
  • Casehardening Indicator: NOT CASEHARDENED
  • Ring Style: E
  • 6 verified cross-references
Applications
  • Applications requiring Steel Comp 1566 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-622-1799, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-622-1799
Primary Part Number8344148
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Usage DesignEXTERNAL
Material Hardness Rating47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
Material Document and ClassificationFED STD 66, COMP 1066 FED STD SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 1566
Casehardening IndicatorNOT CASEHARDENED
Ring StyleE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5325-00-256-2465 INTERCHANGEABLE
Ring,retaining
2590-01-591-9530513337 INTERCHANGEABLE
Bracket,vehicular Components
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Cross-Reference Index
Part NumberManufacturer
69204A Cummins Inc. (USA)
8344148 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
5133-37 Truarc Company Llc Dba Waldes Truarc (USA)
52C3896-2 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
07623-045 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
5133-37 Rotor Clip Company, Inc. (USA)
Related Parts
5325-00-256-2465INTERCHANGEABLE
RING,RETAINING
2590-01-591-9530INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
513337

Frequently Asked Questions

What is NSN 5325-00-622-1799?

NSN 5325-00-622-1799 is a Ring,retaining, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-622-1799?

NSN 5325-00-622-1799 has 6 cross-referenced part numbers: 69204A (Cummins Inc.), 8344148 (U S Army Tank Automotive Command Amsta-Im-Mm), 5133-37 (Truarc Company Llc Dba Waldes Truarc), 52C3896-2 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), 07623-045 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba) and 1 more.

What NSN replaces 5325-00-622-1799?

There are 2 known substitutes for 5325-00-622-1799: 5325-00-256-2465, 2590-01-591-9530. Verify interchangeability with system specifications before substitution.

What are the specifications of 8344148?

Key specifications for 8344148: Usage Design: EXTERNAL; Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM; Material Document and Classification: FED STD 66, COMP 1066 FED STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 1566. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-622-1799 still in active supply?

NSN 5325-00-622-1799 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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