NSN 5325-00-221-6517 · NIIN 002216517 · Part number 11657414
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5325-00-221-6517 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-221-6517. Manufacturer of record part number: 11657414.
Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM
Usage Design: EXTERNAL
Material Document and Classification: QQ-S-777,TYPE 1065 THRU 1090 FED SPEC SINGLE MATERIAL RESPONSE
Cross-Sectional Shape Style: ROUNDED CORNERS
Outside Diameter: 1.743 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN
Major Thickness: 0.046 INCHES NOMINAL IN
Casehardening Indicator: NOT CASEHARDENED
Identification
NSN: 5325-00-221-6517
NIIN: 002216517
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 11657414
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Ring,retaining, cataloged under National Stock Number 5325-00-221-6517, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5325-00-221-6517
Primary Part Number
11657414
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Material Hardness Rating
47.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM
Usage Design
EXTERNAL
Material Document and Classification
QQ-S-777,TYPE 1065 THRU 1090 FED SPEC SINGLE MATERIAL RESPONSE
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
J828F
5/9Secondary reference
Liberty Ventures Inti, Llc
4828F
5/9Secondary reference
Liberty Ventures Inti, Llc
No interchangeability data on file.
Other items in FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884
5325-00-000-1884 · Item name not on file
5325-00-000-9988
5325-00-000-9988 · Item name not on file
5325-00-001-1567
RING,RETAINING
5325-00-001-2043
FASTENER,PANEL
5325-00-001-3842
RING,RETAINING
5325-00-001-3858
5325-00-001-3858 · Item name not on file
5325-00-001-3871
RING,RETAINING
5325-00-001-4317
RING,RETAINING
Frequently Asked Questions
What is NSN 5325-00-221-6517?
NSN 5325-00-221-6517 is a Ring,retaining, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-00-221-6517?
NSN 5325-00-221-6517 has 2 manufacturer part numbers on file: 946061 (Am General Llc), 11657414 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 11657414?
Key specifications for 11657414: Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM; Usage Design: EXTERNAL; Material Document and Classification: QQ-S-777,TYPE 1065 THRU 1090 FED SPEC SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: ROUNDED CORNERS. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5325-00-221-6517 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.