The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-00-188-8012, 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 Sae International Dba Sae International. Government technical data includes 14 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through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-188-8012 |
| Primary Part Number | AS5194-2420 |
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | FLARED W/ GASKET SEAL (BOSS) ALL ENDS |
| Nominal Overall Length | 2.547 INCHES IN |
| Connection Type | THREADED EXTERNAL BOSS ALL ENDS |
| Nominal Thread Size | 1.250 INCHES SECOND END IN |
| Nominal Thread Size | 1.875 INCHES FIRST END IN |
| Specification/standard Data | 88044-AN816 GOVERNMENT STANDARD |
| Surface Treatment | CADMIUM OVERALL |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Thread Class | 3A FIRST END A |
| Thread Quantity Per Inch | 12 FIRST END |
| Material | STEEL OVERALL |
| Thread Series Designator | ANPT SECOND END |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) FIRST END |
| 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 |
|---|---|
| AN816-25 | Satair A/s (DNK) |
| AS5194-2420 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AN815-25 | 5/9 Secondary reference Collins Engineering Corp |
| AN815-25 | 5/9 Secondary reference Aerofit, Llc |
| AN816-25 | 5/9 Secondary reference Crown Fitting Co Inc |
| AN816-25 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| SAE-AS4842/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS4842 | 5/9 Secondary reference U.S. Government activity |
| AN816-25 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| AS4842 | 5/9 Secondary reference Sae International Dba Sae International |
| AN816-25 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| AN816-25 | 5/9 Secondary reference U.S. Government activity |
| AS5194-2420 | 5/9 Secondary reference U.S. Government activity |
| AN816-25 | 5/9 Secondary reference Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply |
| AN816-25 | 5/1 Secondary reference Hydro-Fitting Manufacturing Corporation |
| AS4842/1 | 5/9 Secondary reference Sae International Dba Sae International |
| AS4842/1 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-188-8012 is a Adapter,straight,pipe to Boss, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-188-8012 has 2 manufacturer part numbers on file: AN816-25 (Satair A/s), AS5194-2420 (Sae International Dba Sae International).
Key specifications for AS5194-2420: Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Connection Style: FLARED W/ GASKET SEAL (BOSS) ALL ENDS; Nominal Overall Length: 2.547 INCHES IN; Connection Type: THREADED EXTERNAL BOSS ALL ENDS. 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.