The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-277-8967, 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 Eaton Corp Dba Eaton Aerospace Jackson. Government technical data includes 5 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 | 4920-01-277-8967 |
| Primary Part Number | 100-49103 |
| Item Name | Fixture,engine Maintenance,aircr |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Eaton Corp Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| Nominal Overall Width | 3.500 INCHES IN |
| Nominal Overall Length | 3.000 INCHES IN |
| Reference Data and Literature | SERD NO. 5591; TO 6J10-4-93-4 |
| Nominal Overall Height | 2.750 INCHES IN |
| Functional Description | USED TO SUPPLY AIR PRESSURE TO THE DIFFERENTIAL PRESSURE INDICATOR AT A PRESET PRESSURE AND VISUALLY VERIFY THE PRESSURE INDICATOR OPERATES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA100-49103 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| 100-49103 PRIMARY | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
NSN 4920-01-277-8967 is a Fixture,engine Maintenance,aircr, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-277-8967 has 2 manufacturer part numbers on file: PWA100-49103 (Eaton Corp Dba Eaton Aerospace Jackson), 100-49103 (Eaton Corp Dba Eaton Aerospace Jackson).
Key specifications for 100-49103: Nominal Overall Width: 3.500 INCHES IN; Nominal Overall Length: 3.000 INCHES IN; Reference Data and Literature: SERD NO. 5591; TO 6J10-4-93-4; Nominal Overall Height: 2.750 INCHES IN. 5 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.
NSN 4920-01-277-8967 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.