The Centering Spring Assembly, cataloged under National Stock Number 4210-01-079-9143, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4210-01-079-9143 |
| Primary Part Number | 3229-6007-5 |
| Item Name | Centering Spring Assembly |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF P/N 96301003 SPRING-LEE 1 EA; P/N00366910 RETAINER 2 EA; P/N00368110 PLUNGER,SINGLE ACTING 1 EA; P/N 98120037 RETAINING RING 2 EA; P/N 00368320 HOUSING 1 EA; P/N 00367810 NUT 1 EA |
| 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 |
|---|---|
| 3229-6007-5 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
| 3FC88 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3FC88 | 5/9 Secondary reference Oshkosh Corp |
| 00367620 | 5/9 Secondary reference Kidde Fire Fighting, Inc. Div National Foam |
NSN 4210-01-079-9143 is a Centering Spring Assembly, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-079-9143 has 2 manufacturer part numbers on file: 3229-6007-5 (Kidde Fire Fighting, Inc. Div National Foam), 3FC88 (Oshkosh Defense Llc).
Key specifications for 3229-6007-5: General Characteristics Item Description: CONSIST OF P/N 96301003 SPRING-LEE 1 EA; P/N00366910 RETAINER 2 EA; P/N00368110 PLUNGER,SINGLE ACTING 1 EA; P/N 98120037 RETAINING RING 2 EA; P/N 00368320 HOUSING 1 EA; P/N 00367810 NUT 1 EA; End Item Identification: 4210-01-013-2825. 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.