The Spring,helical,extension, cataloged under National Stock Number 5360-00-797-9339, is classified within Federal Supply Class 5360 (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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-797-9339 |
| Primary Part Number | 7979339 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Style Designator | DOUBLE CYLINDRICAL |
| Distance Between Ends | 2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| End Style | RAISED HOOK BOTH ENDS |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Design Type | CLOSED |
| Coil Quantity | 32 |
| Hook Radius | 0.3125 INCHES NOMINAL BOTH ENDS IN |
| Opening Width | 0.4375 INCHES NOMINAL BOTH ENDS IN |
| Coil to Hook Inside Length | 0.7500 INCHES NOMINAL BOTH ENDS IN |
| Load Rating | 80.00 POUNDS MINIMUM AND 90.00 POUNDS MAXIMUM LBS |
| Material | STEEL OVERALL |
| Spring Free Outside Diameter | 0.988 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN |
| Spring Free Length | 9.449 INCHES NOMINAL IN |
| Spring Length Under Load | 10.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2758D4 | Barber-Greene Co (USA) |
| 7409383 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7-8-27 | Trailmobile Inc Sub of the Pullman Co (USA) |
| 2758D4 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 5360007979339 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| FC14775 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| KC5211 | Diamond Reo Truck Co (USA) |
| 2758D4 | Minnpar, Llc Dba Minnpar (USA) |
| 7979339 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| TD2758D4 | Fruehauf Corp (USA) |
NSN 5360-00-797-9339 is a Spring,helical,extension, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-797-9339 has 10 cross-referenced part numbers: 2758D4 (Barber-Greene Co), 7409383 (U S Army Tank Automotive Command Amsta-Im-Mm), 7-8-27 (Trailmobile Inc Sub of the Pullman Co), 2758D4 (Meritor Heavy Vehicle Systems, Llc), 5360007979339 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee) and 5 more.
There are 4 known substitutes for 5360-00-797-9339: 5975-00-315-8369, 3120-00-496-5710, 5306-00-575-4960 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7979339: Style Designator: DOUBLE CYLINDRICAL; Distance Between Ends: 2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN; End Style: RAISED HOOK BOTH ENDS; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 14 total characteristics are documented in the Federal Logistics Information System.