The Piston,time Delay, cataloged under National Stock Number 4210-01-371-9563, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Mission Systems Orchard Park Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Piston,time Delay |
| FSC / FSG | 4210 — Firefighting Equipment (FSG 42) |
| Manufacturers | Mission Systems Orchard Park Inc (CAGE 04577) |
| Parameter | Value |
|---|---|
| NSN | 4210-01-371-9563 |
| Primary Part Number | B12058-3 |
| Item Name | Piston,time Delay |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| B12058-3 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| B15970 | 5/9 Secondary reference Carleton Technologies Inc Div Tampa Facility |
| B12058-3REV E | 5/9 Secondary reference Mission Systems Orchard Park Inc |
| B15970REV CITEM NO. 03 | 5/9 Secondary reference Mission Systems Orchard Park Inc |
| B12058-3REV E | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| B12058-3REV J | 5/9 Secondary reference Mission Systems Orchard Park Inc |
NSN 4210-01-371-9563 is a Piston,time Delay, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-371-9563 has 1 manufacturer part number on file: B12058-3 (Mission Systems Orchard Park Inc).
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.