The Spring,helical,compression, cataloged under National Stock Number 5360-01-177-3426, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-01-177-3426 |
| Primary Part Number | 0098-LL-TJ2-2553 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.375 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| End Style | SPRING END,PLAIN BOTH ENDS |
| Style Designator | TAPERED |
| Material Document and Classification | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.187 INCHES NOMINAL IN |
| Inside Diameter | 0.218 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.375 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| 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 |
|---|---|
| 0098-LL-TJ2-2553 | Naval Sea Systems Command (USA) |
| 91710702 | Wordsworth Holdings Plc (GBR) |
| 43-13-1-24 | Southco Europe Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 7909323-00 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2327-H-3 | 5/9 Secondary reference Giltpack Packaging Ltd |
| 593-6961310 PC 62 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| ST9M413-2 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HW-R0001-001 | C/1 Advisory reference — outside the item-of-supply concept Raytheon E-Systems, Inc |
| 600855-01 | C/1 Advisory reference — outside the item-of-supply concept Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
| 639547-919 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| 5860047 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 84/0044-3 | 5/9 Secondary reference Coventry Climax Power Systems Ltd |
| 019336-001 | 5/9 Secondary reference Sci Systems Inc |
| 74B059273-201 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 43-13-1-24 | 3/2 Design control — primary reference U.S. Government activity |
| 16600392-001 | 7/2 Vendor item drawing reference Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
| 5189382-002 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5360-01-177-3426 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-177-3426 has 3 manufacturer part numbers on file: 0098-LL-TJ2-2553 (Naval Sea Systems Command), 91710702 (Wordsworth Holdings Plc), 43-13-1-24 (Southco Europe Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-382-0778. Verify interchangeability with system specifications before substitution.
Key specifications for 0098-LL-TJ2-2553: Spring Free Outside Diameter: 0.375 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; End Style: SPRING END,PLAIN BOTH ENDS; Style Designator: TAPERED. 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.