The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-579-1273, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-579-1273 |
| Primary Part Number | PWA107752 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Relationship to Similar Equipment | REPLACES PWA89002 4920-01-419-4368 |
| Component Document Page Number | 2 |
| Document Identification | SERD 23P130 |
| Unpackaged Unit Length | 37.000 INCHES NOMINAL IN |
| Reference Data and Literature | SERD 23P130; 1C-17A-2-71JG-00-7 A |
| Portability Method | HINGED EXTERNAL HANDLES |
| Component Document Origin | INDUSTRIAL |
| Unpackaged Unit Width | 27.000 INCHES NOMINAL IN |
| Unpackaged Unit Height | 12.000 INCHES NOMINAL IN |
| Container Type | CASE |
| Document Source | 77445 |
| Functional Description | PROVIDES A MEANS OF ALLOWING ENGINE ROTATION AND PROVIDING OIL PRESSURE MEASUREMENTS DURING PRESERVATION OPERATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA107752 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4920-01-579-1273 is a Maintenance Kit,aircraft, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-579-1273 has 1 manufacturer part number on file: PWA107752 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA107752: Relationship to Similar Equipment: REPLACES PWA89002 4920-01-419-4368; Component Document Page Number: 2; Document Identification: SERD 23P130; Unpackaged Unit Length: 37.000 INCHES NOMINAL IN. 12 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 4920-01-579-1273 has DEMIL Code Q. 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.