The Spring,helical,compression, cataloged under National Stock Number 5360-01-250-9553, 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 Inventory Control Point Mechanicsburg. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-250-9553 |
| Primary Part Number | D1400-943 P/N S3407CP |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| D1400-943 P/N S3407CP | Naval Inventory Control Point Mechanicsburg (USA) |
| S3407CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| D1438 ITEM 17 | C/1 Advisory reference — outside the item-of-supply concept Danco Valve Company |
| D1400-943 P/N S3407 | C/1 Advisory reference — outside the item-of-supply concept Dante Valve Company |
| D1200 ITEM 12 | C/1 Advisory reference — outside the item-of-supply concept Dante Valve Company |
| S3407 | 5/9 Secondary reference Danco Valve Company |
| S3407-S-CP | C/1 Advisory reference — outside the item-of-supply concept Dante Valve Company |
| D1400-943 P/N S3407 | 5/9 Secondary reference Danco Valve Company |
| S3407-S-CP | 3/9 Design control — primary reference Danco Valve Company |
| D1200 ITEM 12 | 5/9 Secondary reference Danco Valve Company |
NSN 5360-01-250-9553 is a Spring,helical,compression, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-250-9553 has 2 manufacturer part numbers on file: D1400-943 P/N S3407CP (Naval Inventory Control Point Mechanicsburg), S3407CP (Naval Inventory Control Point Mechanicsburg).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-545-1746, 5360-01-545-1748. Verify interchangeability with system specifications before substitution.
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.