PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5607-103Insulator,bushing

Seastrom Manufacturing Co Inc · NSN 5970-01-120-4925 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-120-4925 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-120-4925. Primary manufacturer part number: 5607-103.
Features
  • Insulator,bushing — FSC 5970
  • Shank Height: 0.093 INCHES NOMINAL IN
  • Style Designator: SHOULDER
  • Shank Outside Diameter: 0.248 INCHES NOMINAL IN
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Inside Diameter: 0.200 INCHES NOMINAL IN
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • 4 verified cross-references
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-01-120-4925, 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 Seastrom Manufacturing Co Inc. Government technical data includes 6 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: Cancelled.

Technical Specifications
ParameterValue
NSN5970-01-120-4925
Primary Part Number5607-103
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerSeastrom Manufacturing Co Inc
StatusCANCELLED
Shank Height0.093 INCHES NOMINAL IN
Style DesignatorSHOULDER
Shank Outside Diameter0.248 INCHES NOMINAL IN
Outside Diameter0.500 INCHES NOMINAL IN
Inside Diameter0.200 INCHES NOMINAL IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2915-00-533-66883107 INTERCHANGEABLE
Shield,wiring
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5935-00-539-194010291847 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
4720-00-540-61837868-09REVBPC14 INTERCHANGEABLE
Tubing,nonmetallic
Electric Boat Corporation Div General Dynamics Electric Boat
5325-00-685-0395 INTERCHANGEABLE
Grommet,nonmetallic
5935-00-963-618131-3107-1 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
2910-00-966-1791165512H1 INTERCHANGEABLE
Filter Element,fluid
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5915-01-027-3229241-0610-010 INTERCHANGEABLE
Filter,low Pass
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5985-01-056-3011 INTERCHANGEABLE
Dummy Load,electrical
4320-01-060-3473 INTERCHANGEABLE
Pump,centrifugal
4730-01-100-27172049S INTERCHANGEABLE
Elbow,pipe
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Cross-Reference Index
Part NumberManufacturer
9329505-12 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
5607-103 PRIMARY Seastrom Manufacturing Co Inc (USA)
13054492 Us Army Aviation and Missile Command (USA)
3107 Keystone Electronics Corp (USA)
Related Parts
2915-00-533-6688INTERCHANGEABLE
SHIELD,WIRING
3107
5935-00-539-1940INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10291847
4720-00-540-6183INTERCHANGEABLE
TUBING,NONMETALLIC
7868-09REVBPC14
5325-00-685-0395INTERCHANGEABLE
GROMMET,NONMETALLIC
5935-00-963-6181INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
31-3107-1
2910-00-966-1791INTERCHANGEABLE
FILTER ELEMENT,FLUID
165512H1
5915-01-027-3229INTERCHANGEABLE
FILTER,LOW PASS
241-0610-010
5985-01-056-3011INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
4320-01-060-3473INTERCHANGEABLE
PUMP,CENTRIFUGAL
4730-01-100-2717INTERCHANGEABLE
ELBOW,PIPE
2049S
5120-01-105-9762INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
3-107
5970-01-212-1989INTERCHANGEABLE
INSULATOR,BUSHING
5607-103

Frequently Asked Questions

What is NSN 5970-01-120-4925?

NSN 5970-01-120-4925 is a Insulator,bushing, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-01-120-4925?

NSN 5970-01-120-4925 has 4 cross-referenced part numbers: 9329505-12 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 5607-103 (Seastrom Manufacturing Co Inc), 13054492 (Us Army Aviation and Missile Command), 3107 (Keystone Electronics Corp).

What NSN replaces 5970-01-120-4925?

There are 12 known substitutes for 5970-01-120-4925: 2915-00-533-6688, 5935-00-539-1940, 4720-00-540-6183 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5607-103?

Key specifications for 5607-103: Shank Height: 0.093 INCHES NOMINAL IN; Style Designator: SHOULDER; Shank Outside Diameter: 0.248 INCHES NOMINAL IN; Outside Diameter: 0.500 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-01-120-4925 still in active supply?

NSN 5970-01-120-4925 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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