The Spring,helical,extension, cataloged under National Stock Number 5360-00-664-3425, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Trailers Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-664-3425 |
| Primary Part Number | 2258A53 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | American Trailers Inc |
| Status | ACTIVE |
| Spring Length Under Load | 5.000 INCHES NOMINAL IN |
| Opening Width | 0.375 INCHES NOMINAL BOTH ENDS IN |
| End Style | SWIVEL HOOK BOTH ENDS |
| Design Type | CLOSED |
| Spring Free Length | 11.688 INCHES NOMINAL IN |
| Material Document and Classification | QQ-W-474 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-474,COMP A /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hook Radius | 0.281 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL OVERALL |
| Load Rating | 95.000 POUNDS MINIMUM AND 105.000 POUNDS MAXIMUM LBS |
| Inside Diameter | 0.313 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Style Designator | CONVEX |
| Spring Free Outside Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2258A53 | Kaitlin Corp (USA) |
| 2258A53 | Koehring Co Lorain Div (USA) |
| 2258A53 | Lufkin Industries, Inc. Dba Power Transmission (USA) |
| 11B2276 | White Motor Corp (USA) |
| 2258A53 PRIMARY | American Trailers Inc (USA) |
| 2258A53 | Paccar Government Group Co Yarrow Bay Office Pk (USA) |
| 11B2276 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| 143047 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| 11B2276 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 2258A53 | Dart Truck Co (USA) |
| 2258A53 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 2258A53 PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| 2258A53 | Strick Trailer Co (USA) |
| 11BMT162 PRIMARY | Mack Trucks Inc Parts Opn (USA) |
| 7085172 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2258A53 PRIMARY | Utility Trailer Mfg Co (USA) |
NSN 5360-00-664-3425 is a Spring,helical,extension, manufactured by American Trailers Inc, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-664-3425 has 16 cross-referenced part numbers: 2258A53 (Kaitlin Corp), 2258A53 (Koehring Co Lorain Div), 2258A53 (Lufkin Industries, Inc. Dba Power Transmission), 11B2276 (White Motor Corp), 2258A53 (American Trailers Inc) and 11 more.
There are 2 known substitutes for 5360-00-664-3425: 5360-00-353-2563, 5999-01-123-9673. Verify interchangeability with system specifications before substitution.
Key specifications for 2258A53: Spring Length Under Load: 5.000 INCHES NOMINAL IN; Opening Width: 0.375 INCHES NOMINAL BOTH ENDS IN; End Style: SWIVEL HOOK BOTH ENDS; Design Type: CLOSED. 14 total characteristics are documented in the Federal Logistics Information System.