The Connector,hose,bulkhead, cataloged under National Stock Number 4730-01-310-0897, 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 Amz Alabama Inc.. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Connector,hose,bulkhead |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Amz Alabama Inc. (CAGE 076M6); Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Technamm (CAGE FAR29); Hellgeth Engineering Spezialfahrzeugbau Gmbh (CAGE CJ802) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-310-0897 |
| Primary Part Number | 91977-991 |
| Item Name | Connector,hose,bulkhead |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Amz Alabama Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 91977-991 PRIMARY | Amz Alabama Inc. (USA) |
| 91977-991 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 3537090-001 | Bae Systems Hagglunds Aktiebolag (SWE) |
| HE011438 | Technamm (FRA) |
| 011438 | Hellgeth Engineering Spezialfahrzeugbau Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 91977-991 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 91977-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
| 3537090-001 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 3537090 | D/9 Drawing number reference only Bae Systems Hagglunds Ab |
NSN 4730-01-310-0897 is a Connector,hose,bulkhead, manufactured by Amz Alabama Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-310-0897 has 5 manufacturer part numbers on file: 91977-991 (Amz Alabama Inc.), 91977-991 (Bae Systems Hagglunds Aktiebolag), 3537090-001 (Bae Systems Hagglunds Aktiebolag), HE011438 (Technamm), 011438 (Hellgeth Engineering Spezialfahrzeugbau Gmbh).
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.