NSN 5985-00-756-3830 · NIIN 007563830 · Part number 9731500
Us Army Aviation and Missile Command · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 18876
Government record, cited
NSN 5985-00-756-3830 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-756-3830. Manufacturer of record part number: 9731500.
Also searched as5985-00-756-3830 ·
5985007563830 ·
NIIN 007563830 ·
00-756-3830 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 18876 · 9731500 · 4892
Nearby stock numbers← 5985-00-756-2523 Isolator, Radio Frequency Reflect
·
5985-00-756-3917 →
Features
Seal,waveguide — FSC 5985
FSC Application Data: ANTENNA RECEIVER,TRANSMITTER GROUP MISSILE TRACKING
Seal Thickness: 0.125 INCHES NOMINAL IN
Precious Material: SILVER
Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE
Seal Outside Height: 1.380 INCHES NOMINAL IN
Seal Outside Width: 2.020 INCHES NOMINAL IN
Surface Treatment: SILVER SINGLE SEAL ALL SURFACES
Identification
NSN: 5985-00-756-3830
NIIN: 007563830
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 9731500
Manufacturer: Us Army Aviation and Missile Command
General Description
The Seal,waveguide, cataloged under National Stock Number 5985-00-756-3830, 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 Us Army Aviation and Missile Command. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
5985-00-756-3830
Primary Part Number
9731500
Item Name
Seal,waveguide
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Us Army Aviation and Missile Command
Status
ACTIVE
FSC Application Data
ANTENNA RECEIVER,TRANSMITTER GROUP MISSILE TRACKING
Seal Thickness
0.125 INCHES NOMINAL IN
Precious Material
SILVER
Style Designator
FOR RECTANGULAR WAVEGUIDE AND FLANGE
Seal Outside Height
1.380 INCHES NOMINAL IN
Seal Outside Width
2.020 INCHES NOMINAL IN
Surface Treatment
SILVER SINGLE SEAL ALL SURFACES
Precious Material and Location
SEAL SURFACE SILVER
Seal Inside Height
0.497 INCHES NOMINAL IN
Seal Inside Width
1.220 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-00-802-18001043POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
Possible match (shared part number)Hubbell-Raco Inc
5120-01-116-5677GS15892-1POSSIBLE MATCH
COMPRESSOR,SEAL
Possible match (shared part number)Hamilton Sundstrand Corporation Dba Collins Aerospace
4820-01-227-72674892POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Imi Cash Valve Inc
2510-01-241-3283002 323 69 00POSSIBLE MATCH
SHOCK ABSORBER,DIRECT ACTION
Possible match (shared part number)Daimler Truck North America Llc
6105-01-260-017748-9-2POSSIBLE MATCH
MOTOR,DIRECT CURRENT
Possible match (shared part number)Electromech Technologies Llc
2530-01-282-84234892POSSIBLE MATCH
SPIDER,BRAKE
Possible match (shared part number)Ingersoll-Rand Co Material Handling Div
4820-01-298-226830290753POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5935-01-324-3154489-2POSSIBLE MATCH
JACK,TELEPHONE
Possible match (shared part number)Inmac Usa Microwarehouse Inc of Connecticut
C/1Advisory reference — outside the item-of-supply concept
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
Related Parts
5935-00-802-1800POSSIBLE MATCH
COVER,ELECTRICAL CONNECTOR
1043
5120-01-116-5677POSSIBLE MATCH
COMPRESSOR,SEAL
GS15892-1
4820-01-227-7267POSSIBLE MATCH
PISTON,VALVE
4892
2510-01-241-3283POSSIBLE MATCH
SHOCK ABSORBER,DIRECT ACTION
002 323 69 00
6105-01-260-0177POSSIBLE MATCH
MOTOR,DIRECT CURRENT
48-9-2
2530-01-282-8423POSSIBLE MATCH
SPIDER,BRAKE
4892
4820-01-298-2268POSSIBLE MATCH
PISTON,VALVE
30290753
5935-01-324-3154POSSIBLE MATCH
JACK,TELEPHONE
489-2
Frequently Asked Questions
What is NSN 5985-00-756-3830?
NSN 5985-00-756-3830 is a Seal,waveguide, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-756-3830?
NSN 5985-00-756-3830 has 1 manufacturer part number on file: 9731500 (Us Army Aviation and Missile Command).
What NSN replaces 5985-00-756-3830?
8 possible matches (shared part number, not a government interchangeability claim): 5935-00-802-1800, 5120-01-116-5677, 4820-01-227-7267. Verify interchangeability with system specifications before substitution.
What are the specifications of 9731500?
Key specifications for 9731500: FSC Application Data: ANTENNA RECEIVER,TRANSMITTER GROUP MISSILE TRACKING; Seal Thickness: 0.125 INCHES NOMINAL IN; Precious Material: SILVER; Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5985-00-756-3830 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.