NSN 5985-01-595-7429 · NIIN 015957429 · Part number AR4997
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 09992
Government record, cited
NSN 5985-01-595-7429 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-595-7429. Manufacturer of record part number: AR4997.
Also searched as5985-01-595-7429 ·
5985015957429 ·
NIIN 015957429 ·
01-595-7429 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 09992 · AR4997
Nearby stock numbers← 5985-01-595-6745 Divider, Power, Radio Frequency
·
5985-01-595-7432 Adapter, Antenna to Antenna Base →
Features
Attenuator,variable — FSC 5985
Criticality Code Justification: FEAT
1 manufacturer part number on file
Manufacturer of record: Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
Identification
NSN: 5985-01-595-7429
NIIN: 015957429
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: AR4997
Manufacturer: Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
General Description
The Attenuator,variable, cataloged under National Stock Number 5985-01-595-7429, 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 Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc. 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.
Technical Specifications
Parameter
Value
NSN
5985-01-595-7429
Primary Part Number
AR4997
Item Name
Attenuator,variable
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
Status
ACTIVE
Criticality Code Justification
FEAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA)
No interchangeability data on file.
Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854
ANTENNA
5985-00-001-1862
WAVEGUIDE ASSEMBLY
5985-00-001-1869
WAVEGUIDE ASSEMBLY
5985-00-001-1870
WAVEGUIDE ASSEMBLY
5985-00-001-1871
WAVEGUIDE ASSEMBLY
5985-00-001-1874
WAVEGUIDE ASSEMBLY
5985-00-001-1875
ADAPTER,WAVEGUIDE
5985-00-001-1876
WAVEGUIDE ASSEMBLY
Frequently Asked Questions
What is NSN 5985-01-595-7429?
NSN 5985-01-595-7429 is a Attenuator,variable, manufactured by Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-595-7429?
NSN 5985-01-595-7429 has 1 manufacturer part number on file: AR4997 (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc).
What are the specifications of AR4997?
Key specifications for AR4997: Criticality Code Justification: FEAT; Special Features: CRITICAL FIT, REGARDING PROGRAMMING. 1 specification is documented in the U.S. Government catalog.
Is NSN 5985-01-595-7429 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5985-01-595-7429?
NSN 5985-01-595-7429 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.