The Adapter,pressure Test, cataloged under National Stock Number 4920-00-015-1636, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-015-1636 |
| Primary Part Number | 281312-4 |
| Item Name | Adapter,pressure Test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTING STEEL,24.000 IN. LG,C/O FLANGE 1,REDUCER 1 ADAPTER 1,COUPLING 2,GASKET 2 AND PIPE IN |
| Reference Data and Literature | TO 9P5-5-80-3 |
| Functional Description | USED DURING TEMPERATURE AND PRESSURE COMPONENT REPAIR/MAINTENANCE |
| 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 |
|---|---|
| 281312-4 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 281312-4 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 281312-4 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Div Aerospace - Torrance |
| 281312-4 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-00-015-1636 is a Adapter,pressure Test, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-015-1636 has 1 manufacturer part number on file: 281312-4 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 281312-4: General Characteristics Item Description: CORROSION RESISTING STEEL,24.000 IN. LG,C/O FLANGE 1,REDUCER 1 ADAPTER 1,COUPLING 2,GASKET 2 AND PIPE IN; Reference Data and Literature: TO 9P5-5-80-3; Overall Length: 24.000 INCHES NOMINAL IN; Special Features: COMPANY ITEM NAME-ADAPTER, VALVE TEST. 3 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.