The Spring,helical,compression, cataloged under National Stock Number 5360-00-652-2465, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-652-2465 |
| Primary Part Number | 156166 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 0.812 INCHES NOMINAL IN |
| Coil Quantity | 23 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 156166 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 156166 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 156166 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 156166 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 156166 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 156166 | 5/9 Secondary reference At and T Corp |
NSN 5360-00-652-2465 is a Spring,helical,compression, manufactured by Telemechanics Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-652-2465 has 2 manufacturer part numbers on file: 156166 (Lucent Technologies Inc Corporate Headquarters), 156166 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 5950-00-837-9944. Verify interchangeability with system specifications before substitution.
Key specifications for 156166: Style Designator: CYLINDRICAL; Spring Free Length: 0.812 INCHES NOMINAL IN; Coil Quantity: 23; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 5 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.