The Spring,helical,compression, cataloged under National Stock Number 5360-00-341-6130, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Kit Pack Co., Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-341-6130 |
| Primary Part Number | 3-99005 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Kit Pack Co., Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.230 INCHES NOMINAL IN |
| Load Rating | 0.077 POUNDS MINIMUM AND 0.097 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.820 INCHES NOMINAL IN |
| Inside Diameter | 0.200 INCHES NOMINAL IN |
| Spring Length Under Load | 0.520 INCHES NOMINAL IN |
| Coil Quantity | 29 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| 3-99005 | Kit Pack Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3-99005 | 3/2 Design control — primary reference U.S. Government activity |
| 3-99005 | 5/9 Secondary reference The Boeing Company Div Commercial |
NSN 5360-00-341-6130 is a Spring,helical,compression, manufactured by Kit Pack Co., Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-341-6130 has 1 manufacturer part number on file: 3-99005 (Kit Pack Co., Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 1620-00-821-4473, 5920-01-607-1661. Verify interchangeability with system specifications before substitution.
Key specifications for 3-99005: Spring Free Outside Diameter: 0.230 INCHES NOMINAL IN; Load Rating: 0.077 POUNDS MINIMUM AND 0.097 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED BOTH ENDS; Style Designator: CYLINDRICAL. 11 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.