NSN 5985-00-284-9874 · NIIN 002849874 · Part number 1031131
Hf Group Inc Dba Hf Group Inc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 34895
Government record, cited
NSN 5985-00-284-9874 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-284-9874. Manufacturer of record part number: 1031131.
Also searched as5985-00-284-9874 ·
5985002849874 ·
NIIN 002849874 ·
00-284-9874 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 34895 · 1031131 · 10311131
Manufacturer of record: Hf Group Inc Dba Hf Group Inc
Identification
NSN: 5985-00-284-9874
NIIN: 002849874
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1031131
Manufacturer: Hf Group Inc Dba Hf Group Inc
General Description
The Seal,waveguide, cataloged under National Stock Number 5985-00-284-9874, 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 Hf Group Inc Dba Hf Group Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-00-284-9874
Primary Part Number
1031131
Item Name
Seal,waveguide
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Hf Group Inc Dba Hf Group Inc
Status
ACTIVE
Material
GLASS SINGLE SEAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5985-00-284-9874?
NSN 5985-00-284-9874 is a Seal,waveguide, manufactured by Hf Group Inc Dba Hf Group Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-284-9874?
NSN 5985-00-284-9874 has 2 manufacturer part numbers on file: 10311131 (Hf Group Inc Dba Hf Group Inc), 1031131 (Hf Group Inc Dba Hf Group Inc).
What are the specifications of 1031131?
Key specifications for 1031131: Material: GLASS SINGLE SEAL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5985-00-284-9874 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.