The Elbow,hose to Boss, cataloged under National Stock Number 4730-01-693-4370, 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 Danfoss Power Solutions II, Llc. Government technical data includes 11 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-693-4370 |
| Primary Part Number | 1A12DLB8 |
| Item Name | Elbow,hose to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.5 INCHES INLET IN |
| Nominal Length | 2.96 INCHES ALL ENDS IN |
| Thread Pitch in Millimeters | 1.5 INLET |
| Nominal Inside Diameter Hose Accommodated | 0.38 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Style Designator | SINGLE JOINT, ELBOW DESIGN |
| Nominal Thread Size | 22.0 MILLIMETERS ALL ENDS MM |
| Seat Angle | 90.0 DEGREES CENTER BULKHEAD |
| Nominal Width | 1.18 INCHES ALL ENDS IN |
| Material | STEEL OVERALL |
| Thread Series Designator | M ALL ENDS |
| 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 |
|---|---|
| 1A12DLB8 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| GD00991399 | General Dynamics United Kingdom Ltd (GBR) |
NSN 4730-01-693-4370 is a Elbow,hose to Boss, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-693-4370 has 2 manufacturer part numbers on file: 1A12DLB8 (Danfoss Power Solutions II, Llc), GD00991399 (General Dynamics United Kingdom Ltd).
Key specifications for 1A12DLB8: Nominal Pipe Size Accommodated: 0.5 INCHES INLET IN; Nominal Length: 2.96 INCHES ALL ENDS IN; Thread Pitch in Millimeters: 1.5 INLET; Nominal Inside Diameter Hose Accommodated: 0.38 INCHES ALL ENDS IN. 11 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.