The Coupling,tube, cataloged under National Stock Number 4730-01-408-4948, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-408-4948 |
| Primary Part Number | 2216007-001 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A |
| Connection Style | BEADED TUBE FIRST END |
| Connection Style | BEADED TUBE SECOND END |
| Tubing Wall Nominal Thickness for Which Designed | 0.065 INCHES SECOND END IN |
| Tubing Wall Nominal Thickness for Which Designed | 0.065 INCHES FIRST END IN |
| Nominal Overall Length | 5.000 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Style Designator | PLAIN |
| Material Document and Classification | WW-T-700/6 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 3.500 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 3.500 INCHES SECOND END IN |
| Surface Treatment | LUBRICANT OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 2216007-001 PRIMARY | Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 2216007 | D/9 Drawing number reference only Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| 2216007-001 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 4730-01-408-4948 is a Coupling,tube, manufactured by Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-408-4948 has 1 manufacturer part number on file: 2216007-001 (Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc).
Key specifications for 2216007-001: Surface Treatment Document and Classification: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A; Connection Style: BEADED TUBE FIRST END; Connection Style: BEADED TUBE SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.065 INCHES SECOND END IN. 14 specifications are 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.