The Plate,seat, cataloged under National Stock Number 3655-01-171-5992, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3655-01-171-5992 |
| Item Name | Plate,seat |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Status | ACTIVE |
| General Characteristics Item Description | 7.750 IN. X 2.500 IN. X 0.094 IN; 6 0.281 IN. DIA HOLES; 4 0.136 IN. DIA HOLES; 4 0.562 IN. DIA THRU COUNTERSINK 2 PLACES NEAR SIDE AND 2 PLACES FAR SIDE; 3 SLOTS 5.560 IN. X 0.310 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| W47665 | 3/9 Design control — primary reference Ingersoll-Rand Company Dba Rotary Compressor Division |
| R69095 | 5/9 Secondary reference Ingersoll-Rand Company Dba Rotary Compressor Division |
| 370-205-67 | 5/9 Secondary reference U.S. Government activity |
| R69095 | 5/9 Secondary reference U.S. Government activity |
NSN 3655-01-171-5992 is a Plate,seat, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
Key specifications for 3655-01-171-5992: General Characteristics Item Description: 7.750 IN. X 2.500 IN. X 0.094 IN; 6 0.281 IN. DIA HOLES; 4 0.136 IN. DIA HOLES; 4 0.562 IN. DIA THRU COUNTERSINK 2 PLACES NEAR SIDE AND 2 PLACES FAR SIDE; 3 SLOTS 5.560 IN. X 0.310 IN. IN. 1 specification is 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.
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.