The Seal,ring,metal, cataloged under National Stock Number 2845-00-757-4552, is classified within Federal Supply Class 2845 (Rocket Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2845-00-757-4552 |
| Item Name | Seal,ring,metal |
| FSC / FSG | 2845 / 28 — Rocket Engines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTANT,DIM. O/A .602 IN. OD,.421 IN. ID,.137 IN.THK,0.250 IN. TUBE FITTING SIZE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| VD261-0006-0004 | 3/9 Design control — primary reference Enviropak Inc |
NSN 2845-00-757-4552 is a Seal,ring,metal, classified under FSC 2845, Rocket Engines and Components. Status: active.
Key specifications for 2845-00-757-4552: General Characteristics Item Description: STEEL,CORROSION RESISTANT,DIM. O/A .602 IN. OD,.421 IN. ID,.137 IN.THK,0.250 IN. TUBE FITTING SIZE IN. 1 specification is 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.
NSN 2845-00-757-4552 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.