The Ring,retaining, cataloged under National Stock Number 5325-00-281-6716, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-281-6716 |
| Primary Part Number | 3DC11-4 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Fwd Seagrave Holdings Lp |
| Status | CANCELLED |
| Usage Design | EXTERNAL |
| Material | STEEL |
| Material Document and Classification | SAE NO. 1360 ASSN STD SINGLE MATERIAL RESPONSE |
| Ring Style | STRAIGHT GAP |
| Major Thickness | 0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Inside Diameter | 2.750 INCHES NOMINAL IN |
| End Style | 90 DEGREE PARALLEL |
| Outside Diameter | 3.250 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Cross-Sectional Shape Style | ROUNDED CORNERS |
| Material Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15LC18 | Oshkosh Defense Llc (USA) |
| 3DC11-4 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
| 43615 | Terex Corp (USA) |
| H3187 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| C11-4 | Dart Truck Co (USA) |
| 3B0673 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 22085J | Diamond Reo Truck Co (USA) |
| 7A7927 | Napco International Llc Dba Napco International Inc (USA) |
| 43615 | General Motors Llc Dba General Motors Llc (USA) |
| 233537 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| C11-4 | Lipe Corp (USA) |
| 16629P11 | Taylor Machine Works Inc (USA) |
| 15LC18 | Oshkosh Corp (USA) |
| 43615 | General Motors Corp (USA) |
NSN 5325-00-281-6716 is a Ring,retaining, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-281-6716 has 14 cross-referenced part numbers: 15LC18 (Oshkosh Defense Llc), 3DC11-4 (Fwd Seagrave Holdings Lp), 43615 (Terex Corp), H3187 (American Standard Inc Westinghouse Air Brake Co Div), C11-4 (Dart Truck Co) and 9 more.
There are 12 known substitutes for 5325-00-281-6716: 3110-00-100-0607, 5920-00-146-5071, 5310-00-167-1343 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3DC11-4: Usage Design: EXTERNAL; Material: STEEL; Material Document and Classification: SAE NO. 1360 ASSN STD SINGLE MATERIAL RESPONSE; Ring Style: STRAIGHT GAP. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-281-6716 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.