The Valve Assembly,comp, cataloged under National Stock Number 3655-00-986-4154, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Ingersoll-Rand Company Dba Rotary Compressor Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve Assembly,comp |
| FSC / FSG | 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile (FSG 36) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Ingersoll-Rand Company Dba Rotary Compressor Division (CAGE 6R484) |
| Parameter | Value |
|---|---|
| NSN | 3655-00-986-4154 |
| Primary Part Number | 19KD100 |
| Item Name | Valve Assembly,comp |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Ingersoll-Rand Company Dba Rotary Compressor Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 19KD100 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 19KD100 PRIMARY | Ingersoll-Rand Company Dba Rotary Compressor Division (USA) |
| Reference | Meaning |
|---|---|
| 19KD100 | 5/9 Secondary reference U.S. Government activity |
| 19KD100 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 19KD100 | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| 19KD100 | 5/9 Secondary reference Ingersoll Rand Co |
NSN 3655-00-986-4154 is a Valve Assembly,comp, manufactured by Ingersoll-Rand Company Dba Rotary Compressor Division, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-00-986-4154 has 2 manufacturer part numbers on file: 19KD100 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 19KD100 (Ingersoll-Rand Company Dba Rotary Compressor Division).
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.