The Desiccant Assembly, cataloged under National Stock Number 1270-01-084-0161, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 1270-01-084-0161 |
| Primary Part Number | 34180-9 |
| Item Name | Desiccant Assembly |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| FSC Application Data | AIRCRAF GUNNERY FIRE CONTROL COMPONENT |
| General Characteristics Item Description | ITEM CONSISTS OF 1 DESICCANT HOUSING P/N34185-1,1 MOUNTING COVER P/N34188-1,1 BOTTOM COVER P/N34182-1,1 TOP GASKET P/N34181-1,1 BOTTOM GASKET P/N 34184-1,2 BAIL HEAD 1/4 TURN STUDS P/N82-16-280-44,2 NYLON WEAR WASHERS P/N82-46-101-41,2 RETAINERS P/N82-32-101-20,AND 6 SCREWS,4-40X1/4,3 EACH P/NMS51957-13B AND MS51959-13B;COLOR,LUSTERLESS WHITE NO.37875 IN ACCORDANCE W/FED-STD-595 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 34180-9 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
| Reference | Meaning |
|---|---|
| 34180-9 | 5/9 Secondary reference Elbitamerica, Inc. Dba Elbitamerica Inc |
NSN 1270-01-084-0161 is a Desiccant Assembly, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-084-0161 has 1 manufacturer part number on file: 34180-9 (Rockwell Collins, Inc. Dba Rc Displays Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-087-5841, 5999-01-391-4841. Verify interchangeability with system specifications before substitution.
Key specifications for 34180-9: FSC Application Data: AIRCRAF GUNNERY FIRE CONTROL COMPONENT; General Characteristics Item Description: ITEM CONSISTS OF 1 DESICCANT HOUSING P/N34185-1,1 MOUNTING COVER P/N34188-1,1 BOTTOM COVER P/N34182-1,1 TOP GASKET P/N34181-1,1 BOTTOM GASKET P/N 34184-1,2 BAIL HEAD 1/4 TURN STUDS P/N82-16-280-44,2 NYLON WEAR WASHERS P/N82-46-101-41,2 RETAINERS P/N82-32-101-20,AND 6 SCREWS,4-40X1/4,3 EACH P/NMS51957-13B AND MS51959-13B;COLOR,LUSTERLESS WHITE NO.37875 IN ACCORDANCE W/FED-STD-595 IN; End Item Identification: A-10 HEAD UP ASSEMBLY. 2 specifications are 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.
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.