The Tee,pipe, cataloged under National Stock Number 4730-00-277-9372, 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 16 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-9372 |
| Primary Part Number | 2091-12-12S |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | PLAIN (PIPE) THIRD END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL PIPE THIRD END |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.360 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.360 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.590 INCHES NOMINAL THIRD END IN |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 46B FIGURE |
| Material | STEEL OVERALL |
| Thread Series Designator | NPTF 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 |
|---|---|
| 5604-12-12-12 | Air-Way Manufacturing Company (USA) |
| 2091-12-12S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 12-12-12 140425C | 5/9 Secondary reference U.S. Government activity |
| J514 12-12-12 140425C | 3/9 Design control — primary reference U.S. Government activity |
| J514 | 5/9 Secondary reference U.S. Government activity |
| 212T-12-12 | 3/2 Design control — primary reference U.S. Government activity |
| 3-4MMS | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| SAE J514 12-12-12 140425C | 5/9 Secondary reference Sae International Dba Sae International |
| SAE J514-3 12-12-12 140425C | 5/9 Secondary reference Sae International Dba Sae International |
| 3-4MMS-S | 5/9 Secondary reference Parker-Hannifin Corporation Div Instrumentation Products Division |
| SAE-J514 | 5/9 Secondary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference Sae International Dba Sae International |
| 3/4 MM-S | 5/9 Secondary reference Parker Hannifin Canada Div Fluid Connectors Canada |
| J514 12-12-12 140425C | 5/9 Secondary reference Sae International Dba Sae International |
| SAE-J514-3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE J514-3 | 5/9 Secondary reference Sae International Dba Sae International |
NSN 4730-00-277-9372 is a Tee,pipe, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-277-9372 has 2 manufacturer part numbers on file: 5604-12-12-12 (Air-Way Manufacturing Company), 2091-12-12S (Danfoss Power Solutions II, Llc).
Key specifications for 2091-12-12S: Surface Treatment Document and Classification: J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Connection Style: PLAIN (PIPE) THIRD END; Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END. 16 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.