PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C26003Insulator,bushing

Product Components Corporation · NSN 5970-00-173-2370 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-173-2370 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-173-2370. Primary manufacturer part number: C26003.
Features
  • Insulator,bushing — FSC 5970
  • Inside Diameter: 0.146 INCHES NOMINAL IN
  • Style Designator: SHOULDER
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Shank Height: 0.040 INCHES NOMINAL IN
  • Outside Diameter: 0.328 INCHES NOMINAL IN
  • Shank Outside Diameter: 0.218 INCHES NOMINAL IN
  • 6 verified cross-references
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-173-2370, 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 Product Components Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5970-00-173-2370
Primary Part NumberC26003
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerProduct Components Corporation
StatusACTIVE
Inside Diameter0.146 INCHES NOMINAL IN
Style DesignatorSHOULDER
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Shank Height0.040 INCHES NOMINAL IN
Outside Diameter0.328 INCHES NOMINAL IN
Shank Outside Diameter0.218 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-025-8118N-0-6 INTERCHANGEABLE
Nut,plain,hexagon
Honeywell Intl Inc Defense Avionics Systems
4010-00-053-0604 INTERCHANGEABLE
Chain,bead
5930-00-110-7489CSW10-079 INTERCHANGEABLE
Switch,rotary
Thales Defense & Security Inc Dba Thales Communications Inc
5930-00-112-527212Z13116-14 INTERCHANGEABLE
Switch,toggle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-185-6463 INTERCHANGEABLE
Nut,plain,round
5310-00-275-1738100-6 INTERCHANGEABLE
Nut,plain,hexagon
Emcore Space & Navigation Corporation Div Space & Navigation
3030-00-369-4712 INTERCHANGEABLE
Lacing,belt,pin
5330-00-401-1418 INTERCHANGEABLE
Packing,preformed
5310-00-531-9514 INTERCHANGEABLE
Washer,flat
5310-00-638-1238N06 INTERCHANGEABLE
Nut,plain,round
Fag Bearings Corporation
Cross-Reference Index
Part NumberManufacturer
C26003 PRIMARY Product Components Corporation (USA)
532720-3 Wilmington Fibre Specialty Co (USA)
1982675-3 Honeywell Intl Inc Defense Avionics Systems (USA)
SW-6 Brady United States (USA)
6 Product Components Corporation (USA)
N06 Product Components Corporation (USA)
Related Parts
5310-00-025-8118INTERCHANGEABLE
NUT,PLAIN,HEXAGON
N-0-6
4010-00-053-0604INTERCHANGEABLE
CHAIN,BEAD
5930-00-110-7489INTERCHANGEABLE
SWITCH,ROTARY
CSW10-079
5930-00-112-5272INTERCHANGEABLE
SWITCH,TOGGLE
12Z13116-14
5310-00-185-6463INTERCHANGEABLE
NUT,PLAIN,ROUND
5310-00-275-1738INTERCHANGEABLE
NUT,PLAIN,HEXAGON
100-6
3030-00-369-4712INTERCHANGEABLE
LACING,BELT,PIN
5330-00-401-1418INTERCHANGEABLE
PACKING,PREFORMED
5310-00-531-9514INTERCHANGEABLE
WASHER,FLAT
5310-00-638-1238INTERCHANGEABLE
NUT,PLAIN,ROUND
N06
6135-00-643-1311INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
R40
5940-00-665-9555INTERCHANGEABLE
SPLICE,CONDUCTOR
KSU23

Frequently Asked Questions

What is NSN 5970-00-173-2370?

NSN 5970-00-173-2370 is a Insulator,bushing, manufactured by Product Components Corporation, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-173-2370?

NSN 5970-00-173-2370 has 6 cross-referenced part numbers: C26003 (Product Components Corporation), 532720-3 (Wilmington Fibre Specialty Co), 1982675-3 (Honeywell Intl Inc Defense Avionics Systems), SW-6 (Brady United States), 6 (Product Components Corporation) and 1 more.

What NSN replaces 5970-00-173-2370?

There are 12 known substitutes for 5970-00-173-2370: 5310-00-025-8118, 4010-00-053-0604, 5930-00-110-7489 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C26003?

Key specifications for C26003: Inside Diameter: 0.146 INCHES NOMINAL IN; Style Designator: SHOULDER; Material: PLASTIC POLYAMIDE NYLON OVERALL; Overall Height: 0.080 INCHES NOMINAL IN. 7 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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