The Attenuator,variable, cataloged under National Stock Number 5985-01-199-4627, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caes Systems Llc Div Missile Systems Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-199-4627 |
| Primary Part Number | G1AA |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Caes Systems Llc Div Missile Systems Division |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 2.5 |
| Frequency Range | 70.000 MEGAHERTZ MINIMUM AND 80.000 MEGAHERTZ MAXIMUM |
| Overall Attenuation Range in Decibels | +2.0 TO 8.0 |
| Overall Attenuation Accuracy in Decibels | -1.00 TO 1.00 |
| Operating Temp Range | -55.0 TO 71.0 CELSIUS DEGC |
| Application Design | PRINTED CIRCUIT BOARD |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G1AA PRIMARY | Caes Systems Llc Div Missile Systems Division (USA) |
| Reference | Meaning |
|---|---|
| WJ-G1AA | 5/9 Secondary reference Watkins-Johnson Co |
| 7546076P1 | 5/9 Secondary reference U.S. Government activity |
| 7546076P0001 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-199-4627 is a Attenuator,variable, manufactured by Caes Systems Llc Div Missile Systems Division, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-199-4627 has 1 manufacturer part number on file: G1AA (Caes Systems Llc Div Missile Systems Division).
Key specifications for G1AA: Insertion Loss at Minimum Attenuation in Maximum Decibels: 2.5; Frequency Range: 70.000 MEGAHERTZ MINIMUM AND 80.000 MEGAHERTZ MAXIMUM; Overall Attenuation Range in Decibels: +2.0 TO 8.0; Overall Attenuation Accuracy in Decibels: -1.00 TO 1.00. 7 specifications are 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.
NSN 5985-01-199-4627 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.