The Pin,disengaging, cataloged under National Stock Number 1660-00-792-1059, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 1660-00-792-1059 |
| Item Name | Pin,disengaging |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 17-4PH COND A;1.140 IN. LG;0.4310 IN. MIN 0.4340 IN. MAX OD FLANGE;0.185 IN. MIN 0.188 IN. MAX DIA SHANK;0.272 IN. LG SHANK;ONE 0.129 IN. DIA HOLE THRU EA FORK WALL;ONE HOLE OFFSET 2 DEG;PASSIVATED FINISH MIL-S-5002 IN |
| 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 |
| Reference | Meaning |
|---|---|
| 8148650 | A/1 Packaging identification reference U.S. Government activity |
| 140608 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1660-00-792-1059 is a Pin,disengaging, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-054-3141, 5999-01-165-4610. Verify interchangeability with system specifications before substitution.
Key specifications for 1660-00-792-1059: General Characteristics Item Description: CRES 17-4PH COND A;1.140 IN. LG;0.4310 IN. MIN 0.4340 IN. MAX OD FLANGE;0.185 IN. MIN 0.188 IN. MAX DIA SHANK;0.272 IN. LG SHANK;ONE 0.129 IN. DIA HOLE THRU EA FORK WALL;ONE HOLE OFFSET 2 DEG;PASSIVATED FINISH MIL-S-5002 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 1660-00-792-1059 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.