The Cap Assembly,annunciator Light, cataloged under National Stock Number 1680-01-061-6954, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-061-6954 |
| Primary Part Number | 81-1743-13 |
| Item Name | Cap Assembly,annunciator Light |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| General Characteristics Item Description | 1.838 IN. NOM O/A LG,1.162 IN. NOM O/A W; LENS RETAINER,COPPER,QQ-C-533 COND 1/2 HARD,EBONOL TYPE C BLACK ENAMEL PAINT FINISH; REFLECTOR,WHITEPAINT FINISH; 4 NOMENCLATURE FILTERS,AVIATION YELLOW ON GREEN BACKGROUND,INSCRIBED XMSN OIL PRESS,XMSN OIL BYPASS,XMSN OIL HOT,SPARE; 8 CLEAR FILTERS,0.750 GAGE MYLAR TYPE A,0.0075 IN. THK; 1 LIGHT GRAY FILTER,MYLAR TYPE A,0.0075 IN. THK 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 |
|---|---|
| 81-1743-13 PRIMARY | Grimes Aerospace Company (USA) |
NSN 1680-01-061-6954 is a Cap Assembly,annunciator Light, manufactured by Grimes Aerospace Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-061-6954 has 1 manufacturer part number on file: 81-1743-13 (Grimes Aerospace Company).
Key specifications for 81-1743-13: General Characteristics Item Description: 1.838 IN. NOM O/A LG,1.162 IN. NOM O/A W; LENS RETAINER,COPPER,QQ-C-533 COND 1/2 HARD,EBONOL TYPE C BLACK ENAMEL PAINT FINISH; REFLECTOR,WHITEPAINT FINISH; 4 NOMENCLATURE FILTERS,AVIATION YELLOW ON GREEN BACKGROUND,INSCRIBED XMSN OIL PRESS,XMSN OIL BYPASS,XMSN OIL HOT,SPARE; 8 CLEAR FILTERS,0.750 GAGE MYLAR TYPE A,0.0075 IN. THK; 1 LIGHT GRAY FILTER,MYLAR TYPE A,0.0075 IN. THK 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.
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.