The Windshield Panel,aircraft, cataloged under National Stock Number 1560-01-663-7974, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Ppg Industries, Inc. Div Aerospace. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-663-7974 |
| Primary Part Number | NP-170702-20 |
| Item Name | Windshield Panel,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Ppg Industries, Inc. Div Aerospace |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Aircraft Mission Design Series | B-2 AIRCRAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| NP-170702-20 PRIMARY | Ppg Industries, Inc. Div Aerospace (USA) |
| DAA3146P102-120 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| DAA3146P102-120 | 5/9 Secondary reference Ppg Industries, Inc. Div Aerospace |
NSN 1560-01-663-7974 is a Windshield Panel,aircraft, manufactured by Ppg Industries, Inc. Div Aerospace, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-663-7974 has 2 manufacturer part numbers on file: NP-170702-20 (Ppg Industries, Inc. Div Aerospace), DAA3146P102-120 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for NP-170702-20: Criticality Code Justification: FEAT; Special Features: FORM,FIT,FUNICTION; Part Name Assigned by Controlling Agency: WINDSHIELD, AIRCRA; Aircraft Mission Design Series: B-2 AIRCRAFT. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-663-7974 has DEMIL Code D. 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.