PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G128-085-001Waveguide Assembly

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5985-00-991-9006 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-991-9006 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-991-9006. Primary manufacturer part number: G128-085-001.
Features
  • Waveguide Assembly — FSC 5985
  • Voltage Standing Wave Ratio: 1.18
  • Material: ALUMINUM SINGLE TUBING SEGMENT
  • FSC Application Data: NAVIGATIONSET,RADAR,AIRBORNE
  • Flange Quantity: 4
  • Insertion Loss in Decibels: 0.30
  • 4 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc.
Applications
  • Applications requiring Aluminum Single Tubing Segment construction
General Description

The Waveguide Assembly, cataloged under National Stock Number 5985-00-991-9006, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-991-9006
Primary Part NumberG128-085-001
Item NameWaveguide Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Voltage Standing Wave Ratio1.18
MaterialALUMINUM SINGLE TUBING SEGMENT
FSC Application DataNAVIGATIONSET,RADAR,AIRBORNE
Flange Quantity4
Insertion Loss in Decibels0.30
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5110-00-203-4751 INTERCHANGEABLE
File,hand
5840-00-371-82832396LPC2TO5,8TO15,17,20,32,34 INTERCHANGEABLE
Indicator,internal
Dynalec Corporation
5820-00-503-2640 INTERCHANGEABLE
Transmitter,radio
2920-00-509-959013000 INTERCHANGEABLE
Ring Assy,field
Micro Computer Consultants Inc Quality Accessories and Instruments Div
6145-00-647-364825850T1WHITE INTERCHANGEABLE
Cable,radio Frequency
Amphenol Cable and Interconnect Technologies, Inc
2915-00-877-982413000 INTERCHANGEABLE
Carburetor,pressure Injection
Triumph Engine Control Systems Llc
5136-00-889-7008 INTERCHANGEABLE
Tap,thread Cutting
2815-01-302-764513000 INTERCHANGEABLE
Tappet,engine Poppet Valve
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
4730-01-303-12451-3000 INTERCHANGEABLE
Coupling,pipe
Alloy Stainless Products Co Inc
5995-01-364-102413000 INTERCHANGEABLE
Cable Assembly
Teledyne Technologies Incorporated Dba Teledyne Demo Systems
Cross-Reference Index
Part NumberManufacturer
13000 Mercury Commercial Electronics, Inc. Dba Micronetics (USA)
G128-085-001 Kearfott Corporation Div Guidance and Navigation Division (USA)
G128-085-001 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
717-A-000 Premier Instrument Corp
Related Parts
5110-00-203-4751INTERCHANGEABLE
FILE,HAND
5840-00-371-8283INTERCHANGEABLE
INDICATOR,INTERNAL
2396LPC2TO5,8TO15,17,20,32,34
5820-00-503-2640INTERCHANGEABLE
TRANSMITTER,RADIO
2920-00-509-9590INTERCHANGEABLE
RING ASSY,FIELD
13000
6145-00-647-3648INTERCHANGEABLE
CABLE,RADIO FREQUENCY
25850T1WHITE
2915-00-877-9824INTERCHANGEABLE
CARBURETOR,PRESSURE INJECTION
13000
5136-00-889-7008INTERCHANGEABLE
TAP,THREAD CUTTING
2815-01-302-7645INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
13000
4730-01-303-1245INTERCHANGEABLE
COUPLING,PIPE
1-3000
5995-01-364-1024INTERCHANGEABLE
CABLE ASSEMBLY
13000
6230-01-513-1924INTERCHANGEABLE
LIGHT,XENON STROBE,SAFETY KIT
13000
6515-01-520-5763INTERCHANGEABLE
HEAD,OPHTHALMOSCOPE
13000

Frequently Asked Questions

What is NSN 5985-00-991-9006?

NSN 5985-00-991-9006 is a Waveguide Assembly, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-991-9006?

NSN 5985-00-991-9006 has 4 cross-referenced part numbers: 13000 (Mercury Commercial Electronics, Inc. Dba Micronetics), G128-085-001 (Kearfott Corporation Div Guidance and Navigation Division), G128-085-001 (Bae Systems Information and Electronic Systems Integration Inc.), 717-A-000 (Premier Instrument Corp).

What NSN replaces 5985-00-991-9006?

There are 12 known substitutes for 5985-00-991-9006: 5110-00-203-4751, 5840-00-371-8283, 5820-00-503-2640 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G128-085-001?

Key specifications for G128-085-001: Voltage Standing Wave Ratio: 1.18; Material: ALUMINUM SINGLE TUBING SEGMENT; FSC Application Data: NAVIGATIONSET,RADAR,AIRBORNE; Flange Quantity: 4. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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