The Spring,flat, cataloged under National Stock Number 5360-01-062-1770, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5360-01-062-1770 |
| Primary Part Number | 128-4677500 ITEM 11 |
| Item Name | Spring,flat |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 128-4677500 ITEM 11 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 128-4677500 ITE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5360-01-062-1770 is a Spring,flat, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-062-1770 has 1 manufacturer part number on file: 128-4677500 ITEM 11 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 2040-01-111-8750, 2040-01-111-8757. Verify interchangeability with system specifications before substitution.
Key specifications for 128-4677500 ITEM 11: Special Features: PHOSPHOR BRONZE,QQ-B-750,COMP A,O/A LG 8.940 IN. LG,3.940 IN. W,0.500 IN. HOLE CENTERED 1.470 IN. FROM EACH END IN. 0 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.