PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9550Insulator,feedthru

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5970-00-665-0486 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-665-0486 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-665-0486. Primary manufacturer part number: 9550.
Features
  • Insulator,feedthru — FSC 5970
  • Height Above Mounting Surface: 0.500 INCHES NOMINAL IN
  • Screw Thread Series Designator and Location: CENTER STUD UNIFIED NATIONAL COARSE (UNC)
  • Screw Thread Quantity Per Inch and Location: 32 CENTER STUD
  • Center Stud Length: 1.500 INCHES NOMINAL IN
  • Base Diameter: 0.375 INCHES NOMINAL IN
  • Screw Thread Diameter and Location: 0.138 CENTER STUD INCHES NOMINAL
  • Style Designator: BUSHING
Applications
  • Applications requiring Ceramic Overall construction
General Description

The Insulator,feedthru, cataloged under National Stock Number 5970-00-665-0486, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-665-0486
Primary Part Number9550
Item NameInsulator,feedthru
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusCANCELLED
Height Above Mounting Surface0.500 INCHES NOMINAL IN
Screw Thread Series Designator and LocationCENTER STUD UNIFIED NATIONAL COARSE (UNC)
Screw Thread Quantity Per Inch and Location32 CENTER STUD
Center Stud Length1.500 INCHES NOMINAL IN
Base Diameter0.375 INCHES NOMINAL IN
Screw Thread Diameter and Location0.138 CENTER STUD INCHES NOMINAL
Style DesignatorBUSHING
MaterialCERAMIC OVERALL
Outside Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6625-00-008-232709550 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
3030-00-084-372317550 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
6105-00-124-3448 INTERCHANGEABLE
Parts Kit,motor,ove
5950-00-133-157213550 INTERCHANGEABLE
Reactor
Magnetika Inc
3455-00-541-619713550 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
1660-00-605-3470 INTERCHANGEABLE
Valve,pressure,anti-G Suit
6680-00-679-10239585-027 INTERCHANGEABLE
Meter,volumetric Positive Displa
Badger Meter Inc
5935-00-815-515413550 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
5331-00-937-847713550 INTERCHANGEABLE
O-Ring
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-00-961-3454 INTERCHANGEABLE
Cork Sheet
Cross-Reference Index
Part NumberManufacturer
482637-1 Raytheon Company (USA)
482637-1 Raytheon Company Div Corp (USA)
9550 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
482637-1 Raytheon Company Dba Raytheon Co (USA)
135-0050-001 Viking Technologies, Ltd. (USA)
IN1566 Bae Systems Information and Electronic Systems Integration Inc. (USA)
135-50 Viking Technologies, Ltd. (USA)
Related Parts
6625-00-008-2327INTERCHANGEABLE
VOLTMETER
09550
3030-00-084-3723INTERCHANGEABLE
BELT,V
17550
6105-00-124-3448INTERCHANGEABLE
PARTS KIT,MOTOR,OVE
5950-00-133-1572INTERCHANGEABLE
REACTOR
13550
3455-00-541-6197INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13550
1660-00-605-3470INTERCHANGEABLE
VALVE,PRESSURE,ANTI-G SUIT
6680-00-679-1023INTERCHANGEABLE
METER,VOLUMETRIC POSITIVE DISPLA
9585-027
5935-00-815-5154INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
13550
5331-00-937-8477INTERCHANGEABLE
O-RING
13550
5330-00-961-3454INTERCHANGEABLE
CORK SHEET
5935-00-970-8862INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
6350-01-102-1638INTERCHANGEABLE
HORN,SIGNAL
9550A

Frequently Asked Questions

What is NSN 5970-00-665-0486?

NSN 5970-00-665-0486 is a Insulator,feedthru, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-665-0486?

NSN 5970-00-665-0486 has 7 cross-referenced part numbers: 482637-1 (Raytheon Company), 482637-1 (Raytheon Company Div Corp), 9550 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 482637-1 (Raytheon Company Dba Raytheon Co), 135-0050-001 (Viking Technologies, Ltd.) and 2 more.

What NSN replaces 5970-00-665-0486?

There are 12 known substitutes for 5970-00-665-0486: 6625-00-008-2327, 3030-00-084-3723, 6105-00-124-3448 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9550?

Key specifications for 9550: Height Above Mounting Surface: 0.500 INCHES NOMINAL IN; Screw Thread Series Designator and Location: CENTER STUD UNIFIED NATIONAL COARSE (UNC); Screw Thread Quantity Per Inch and Location: 32 CENTER STUD; Center Stud Length: 1.500 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-665-0486 still in active supply?

NSN 5970-00-665-0486 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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