The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-451-0726, 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 Drs C3 & Aviation Company Dba Drs Data & Imaging Systems. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-451-0726 |
| Primary Part Number | 4952400 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
| Status | ACTIVE |
| Nominal Overall Width | 7.000 INCHES IN |
| Nominal Overall Length | 19.770 INCHES IN |
| Reference Data and Literature | DRAWING NO. G1-29-9018 |
| Functional Description | USED TO SET UP APQ180 ANTENNA |
| 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 |
|---|---|
| 4952400 PRIMARY | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA) |
| G1-29-9018-001 | Astronics Dme Llc Dba Astronics Dme (USA) |
| Reference | Meaning |
|---|---|
| 4952400 | 5/9 Secondary reference Drs Photronics, Inc. Dba Drs Photronics, Inc. |
NSN 4920-01-451-0726 is a Fixture,aircraft Maintenance, manufactured by Drs C3 & Aviation Company Dba Drs Data & Imaging Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-451-0726 has 2 manufacturer part numbers on file: 4952400 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems), G1-29-9018-001 (Astronics Dme Llc Dba Astronics Dme).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-718-9468. Verify interchangeability with system specifications before substitution.
Key specifications for 4952400: Nominal Overall Width: 7.000 INCHES IN; Nominal Overall Length: 19.770 INCHES IN; Reference Data and Literature: DRAWING NO. G1-29-9018; Special Features: FABRICATED FROM ALUMINIUM SHEET 6061-T651 PER QQ-A-250/11 AND CRES TYPE 303, QQ-S-764. 4 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 4920-01-451-0726 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.