The Elbow,pipe, cataloged under National Stock Number 4730-01-037-9292, 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 Hollaender Manufacturing Co. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-037-9292 |
| Primary Part Number | NO3-1 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hollaender Manufacturing Co |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 SETSCREW |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 1.000 INCHES ALL ENDS IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Leg Length | 1.781 INCHES NOMINAL ALL ENDS IN |
| Material | ALUMINUM 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 |
|---|---|
| NO3-1 PRIMARY | Hollaender Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 905432 | 5/9 Secondary reference Raytheon Technical Services Company |
| 3-1 | C/1 Advisory reference — outside the item-of-supply concept Hollaender Manufacturing Co |
| 905432 | 7/2 Vendor item drawing reference Cae Usa Inc. |
NSN 4730-01-037-9292 is a Elbow,pipe, manufactured by Hollaender Manufacturing Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-037-9292 has 1 manufacturer part number on file: NO3-1 (Hollaender Manufacturing Co).
1 possible match (shared part number, not a government interchangeability claim): 7125-01-181-7664. Verify interchangeability with system specifications before substitution.
Key specifications for NO3-1: Furnished Items and Quantity: 2 SETSCREW; Flow Angle: 90.0 DEGREES; Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS. 7 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.