The Hose and Coupling Assembly,air B, cataloged under National Stock Number 4720-01-065-6531, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Gichner Systems Group, Inc. Div C5isr Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-065-6531 |
| Primary Part Number | 6967005-512 |
| Item Name | Hose and Coupling Assembly,air B |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Gichner Systems Group, Inc. Div C5isr Division |
| Status | ACTIVE |
| General Characteristics Item Description | OVERALL WORKING LENGTH 44.0 FT.; COUPLINGS (2 RQD.) P/N MS35746-3 FT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6967005-512 PRIMARY | Gichner Systems Group, Inc. Div C5isr Division (USA) |
| Reference | Meaning |
|---|---|
| 6967005-512 | 3/9 Design control — primary reference Gichner Systems Group Inc Gichner Mobilizer Div |
NSN 4720-01-065-6531 is a Hose and Coupling Assembly,air B, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-065-6531 has 1 manufacturer part number on file: 6967005-512 (Gichner Systems Group, Inc. Div C5isr Division).
Key specifications for 6967005-512: General Characteristics Item Description: OVERALL WORKING LENGTH 44.0 FT.; COUPLINGS (2 RQD.) P/N MS35746-3 FT. 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.
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.