The Disc Assembly, cataloged under National Stock Number 4210-01-337-3147, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-337-3147 |
| Primary Part Number | 877482-1 |
| Item Name | Disc Assembly |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| Status | ACTIVE |
| General Characteristics Item Description | MAXIMUM DISC THICKNESS AT APEX AFTER FORMING: .0081 |
| Functional Description | EXTINGUISHING SYSTEM INSTALLATION-FIRE PECULIAR TO THE B-1B FIRE EXTINGUISHER CONTAINER |
| 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 |
|---|---|
| 877482-1 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
NSN 4210-01-337-3147 is a Disc Assembly, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-337-3147 has 1 manufacturer part number on file: 877482-1 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).
Key specifications for 877482-1: General Characteristics Item Description: MAXIMUM DISC THICKNESS AT APEX AFTER FORMING: .0081; Special Features: PARTS OF ASSEMBLY: BAG; RING SUPPORT; RING,GUIDE; DISC; Functional Description: EXTINGUISHING SYSTEM INSTALLATION-FIRE PECULIAR TO THE B-1B FIRE EXTINGUISHER CONTAINER; End Item Identification: FIRE EXTINGUISHER CONTAINER,B1B,PART NUMBER 896245-03; NSN 1680-01-1882615. 2 specifications are 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.