The Plate,hold Down, cataloged under National Stock Number 1660-00-910-7217, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-910-7217 |
| Item Name | Plate,hold Down |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-355 T3 OR QQ-A-327 T6;CHROMATE FILM MIL-C-5541;13.620 IN. LG;0.370 IN. W;0.040 IN. THK;FIVE 0.098 IN. DIA HOLES SPACED 3.281 IN. C TO C ALONG LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 140410 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1660-00-910-7217 is a Plate,hold Down, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5945-00-934-2987, 2510-01-473-8250. Verify interchangeability with system specifications before substitution.
Key specifications for 1660-00-910-7217: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-355 T3 OR QQ-A-327 T6;CHROMATE FILM MIL-C-5541;13.620 IN. LG;0.370 IN. W;0.040 IN. THK;FIVE 0.098 IN. DIA HOLES SPACED 3.281 IN. C TO C ALONG LG IN. 1 specification is 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 1660-00-910-7217 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.