PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T146Insulator,bushing

U S Terminals Inc · NSN 5970-00-010-1596 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-010-1596 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-010-1596. Primary manufacturer part number: T146.
Features
  • Insulator,bushing — FSC 5970
  • Chamfer Depth: 0.016 INCHES NOMINAL IN
  • Chamfer Angle in Deg: 45.0
  • Material Document and Classification: MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SHOULDER
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Inside Diameter: 0.040 INCHES NOMINAL IN
  • Shank Outside Diameter: 0.093 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-010-1596, 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 U S Terminals Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-010-1596
Primary Part NumberT146
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerU S Terminals Inc
StatusACTIVE
Chamfer Depth0.016 INCHES NOMINAL IN
Chamfer Angle in Deg45.0
Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSHOULDER
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Inside Diameter0.040 INCHES NOMINAL IN
Shank Outside Diameter0.093 INCHES NOMINAL IN
Outside Diameter0.125 INCHES NOMINAL IN
Shank Height0.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5307-00-637-1408GM285369 INTERCHANGEABLE
Stud,shouldered
Abm Equipment, Llc
2940-00-949-424151874 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4730-01-238-0645T-146 INTERCHANGEABLE
Nut,union
Ametek Inc
5120-01-631-2385BPR300-316 ITEM 44 INTERCHANGEABLE
Wrench,valve Seat
Metrex Valve Corp. Dba Metrex Valve Corp
Cross-Reference Index
Part NumberManufacturer
T146 PRIMARY U S Terminals Inc (USA)
111T146 U S Terminals Inc (USA)
306-0940-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5307-00-637-1408INTERCHANGEABLE
STUD,SHOULDERED
GM285369
2940-00-949-4241INTERCHANGEABLE
FILTER ELEMENT,FLUID
51874
4730-01-238-0645INTERCHANGEABLE
NUT,UNION
T-146
5120-01-631-2385INTERCHANGEABLE
WRENCH,VALVE SEAT
BPR300-316 ITEM 44

Frequently Asked Questions

What is NSN 5970-00-010-1596?

NSN 5970-00-010-1596 is a Insulator,bushing, manufactured by U S Terminals Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-010-1596?

NSN 5970-00-010-1596 has 3 cross-referenced part numbers: T146 (U S Terminals Inc), 111T146 (U S Terminals Inc), 306-0940-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5970-00-010-1596?

There are 4 known substitutes for 5970-00-010-1596: 5307-00-637-1408, 2940-00-949-4241, 4730-01-238-0645 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T146?

Key specifications for T146: Chamfer Depth: 0.016 INCHES NOMINAL IN; Chamfer Angle in Deg: 45.0; Material Document and Classification: MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SHOULDER. 10 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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