The Disk,pressure Release, cataloged under National Stock Number 3655-00-213-1124, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Bs&b Safety Systems Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3655-00-213-1124 |
| Primary Part Number | C0PPERDISK450LB72DEGF |
| Item Name | Disk,pressure Release |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Bs&b Safety Systems Llc |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY NO SPECIAL CLEANING REQUIRED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C0PPERDISK450LB72DEGF | Bs&b Safety Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 1-230-2RU | 3/9 Design control — primary reference U.S. Government activity |
| 3-21-10D4 | 5/2 Secondary reference U.S. Government activity |
NSN 3655-00-213-1124 is a Disk,pressure Release, manufactured by Bs&b Safety Systems Llc, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-00-213-1124 has 1 manufacturer part number on file: C0PPERDISK450LB72DEGF (Bs&b Safety Systems Llc).
Key specifications for C0PPERDISK450LB72DEGF: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY NO SPECIAL CLEANING REQUIRED. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.