NSN 5985-00-986-3356 · NIIN 009863356 · Part number 3881
U S Dept of Transportation Federal Aviation Administration · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 08125
Government record, cited
NSN 5985-00-986-3356 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-986-3356. Manufacturer of record part number: 3881.
Also searched as5985-00-986-3356 ·
5985009863356 ·
NIIN 009863356 ·
00-986-3356 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 08125 · 3881
Manufacturer of record: U S Dept of Transportation Federal Aviation Administration
Identification
NSN: 5985-00-986-3356
NIIN: 009863356
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 3881
Manufacturer: U S Dept of Transportation Federal Aviation Administration
General Description
The Attenuator,variable, cataloged under National Stock Number 5985-00-986-3356, 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 U S Dept of Transportation Federal Aviation Administration. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-00-986-3356
Primary Part Number
3881
Item Name
Attenuator,variable
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
U S Dept of Transportation Federal Aviation Administration
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
N
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5995-01-088-73343871325POSSIBLE MATCH
WIRING HARNESS
Possible match (shared part number)Cummins Inc
5962-01-133-37893881POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)Knight Aerospace Products, Inc.
4320-01-358-61723881-1POSSIBLE MATCH
VALVE FLAPPER,PUMP
Possible match (shared part number)Attwood Corp
1940-01-481-19973881POSSIBLE MATCH
PROTECTOR,TRANSOM B
Possible match (shared part number)Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
5950-01-497-78923881POSSIBLE MATCH
COIL,ELECTRICAL
Possible match (shared part number)Gta Marine Dba Gta Marine
4110-01-500-90233881POSSIBLE MATCH
REFRIGERATOR,SOLID STATE,BIOLOGI
Possible match (shared part number)Thermo Forma Inc Div Thermo Forma, Inc.
5985-01-550-90573881POSSIBLE MATCH
ANTENNA CONTROL SUBASSEMBLY
Possible match (shared part number)Viasat Inc Dba Viasat Inc
6550-01-552-93423881POSSIBLE MATCH
TEST KIT,YERSINIA PESTIS TARGET
Possible match (shared part number)Biofire Defense Llc
U S Dept of Transportation Federal Aviation Administration (USA)
Reference documents
Reference
Meaning
3881
5/9Secondary reference
Mcs Corporation
Related Parts
5995-01-088-7334POSSIBLE MATCH
WIRING HARNESS
3871325
5962-01-133-3789POSSIBLE MATCH
MICROCIRCUIT,LINEAR
3881
4320-01-358-6172POSSIBLE MATCH
VALVE FLAPPER,PUMP
3881-1
1940-01-481-1997POSSIBLE MATCH
PROTECTOR,TRANSOM B
3881
5950-01-497-7892POSSIBLE MATCH
COIL,ELECTRICAL
3881
4110-01-500-9023POSSIBLE MATCH
REFRIGERATOR,SOLID STATE,BIOLOGI
3881
5985-01-550-9057POSSIBLE MATCH
ANTENNA CONTROL SUBASSEMBLY
3881
6550-01-552-9342POSSIBLE MATCH
TEST KIT,YERSINIA PESTIS TARGET
3881
Frequently Asked Questions
What is NSN 5985-00-986-3356?
NSN 5985-00-986-3356 is a Attenuator,variable, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-986-3356?
NSN 5985-00-986-3356 has 1 manufacturer part number on file: 3881 (U S Dept of Transportation Federal Aviation Administration).
What NSN replaces 5985-00-986-3356?
8 possible matches (shared part number, not a government interchangeability claim): 5995-01-088-7334, 5962-01-133-3789, 4320-01-358-6172. Verify interchangeability with system specifications before substitution.
What are the specifications of 3881?
Key specifications for 3881: End Item Identification: GSTEST K. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-00-986-3356 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.
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.