The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-251-4338, 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-251-4338 |
| Primary Part Number | SAE J514-2 16-16 080102SA |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT |
| Connection Style | FLARELESS (TUBE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Overall Length | 2.450 INCHES IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES FIRST END IN |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Seat Angle | 20.0 DEGREES FIRST END |
| Thread Class | 2A FIRST END A |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | NPT SECOND END |
| Thread Series Designator | UNF 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 |
|---|---|
| ISSD16MC16 | Ssp Fittings Corp (USA) |
| SAE J514-2 16-16 080102SA PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 533942-76 | 5/1 Secondary reference U.S. Government activity |
| SAE-J514-2 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 533942 | 7/2 Vendor item drawing reference U.S. Government activity |
| SAE J514 16-16 080102SA | 5/9 Secondary reference Sae International Dba Sae International |
| 16-1MC-16SS | 5/1 Secondary reference Tylok International, Inc. |
| SAE-J514 | 5/9 Secondary reference Sae International Dba Sae International |
| SS-1610-1-16 | 5/1 Secondary reference Swagelok Co |
| J514 | 5/9 Secondary reference Sae International Dba Sae International |
| SAE J514 16-16 080102SA | 5/9 Secondary reference U.S. Government activity |
| 16-16FBZ-SS | 5/1 Secondary reference Parker-Hannifin Corporation Div Instrumentation Products Division |
| I16C-SS | 5/9 Secondary reference Ssp Fittings Corp |
| 13229E0682-17 | 7/2 Vendor item drawing reference U.S. Government activity |
| J514 | 5/9 Secondary reference U.S. Government activity |
| 16-16 080102SA | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-251-4338 is a Adapter,straight,pipe to Tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-251-4338 has 2 manufacturer part numbers on file: ISSD16MC16 (Ssp Fittings Corp), SAE J514-2 16-16 080102SA (Sae International Dba Sae International).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-473-2701, 4730-01-593-9305. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J514-2 16-16 080102SA: Furnished Items and Quantity: 2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT; Connection Style: FLARELESS (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Overall Length: 2.450 INCHES IN. 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.