The Spring,helical,extension, cataloged under National Stock Number 5360-01-453-9151, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-453-9151 |
| Primary Part Number | 3172525-2 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.470 INCHES NOMINAL IN |
| Load Rating | 13.700 POUNDS MINIMUM AND 43.400 POUNDS MAXIMUM LBS |
| End Style | REDUCED CENTER LOOP FIRST END |
| End Style | LONG ROUND HOOK SECOND END |
| Design Type | OPEN |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.340 INCHES MINIMUM SECOND END IN |
| Material Document and Classification | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5678 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.764 INCHES NOMINAL IN |
| Spring Deflection Rate | 50.000 POUNDS PER INCH MINIMUM AND 58.000 POUNDS PER INCH MAXIMUM LBS |
| Coil to Hook Inside Length | 0.160 INCHES MINIMUM AND 0.190 INCHES MAXIMUM FIRST END IN |
| Coil to Hook Inside Length | 0.480 INCHES MINIMUM SECOND END IN |
| Inside Diameter | 0.326 INCHES NOMINAL IN |
| Stock Diameter | 0.072 INCHES NOMINAL IN |
| Spring Length Under Load | 1.770 INCHES MINIMUM AND 2.320 INCHES MAXIMUM IN |
| Coil Quantity | 11-1/2 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 631 OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.080 INCHES MINIMUM AND 0.095 INCHES MAXIMUM FIRST END IN |
| Hook Radius | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3172525-2 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
NSN 5360-01-453-9151 is a Spring,helical,extension, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-453-9151 has 1 manufacturer part number on file: 3172525-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3172525-2: Spring Free Outside Diameter: 0.470 INCHES NOMINAL IN; Load Rating: 13.700 POUNDS MINIMUM AND 43.400 POUNDS MAXIMUM LBS; End Style: REDUCED CENTER LOOP FIRST END; End Style: LONG ROUND HOOK SECOND END. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.