PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T9Insulator,washer

Phoenix Specialty Mfg Co Inc · NSN 5970-00-005-7860 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-005-7860 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-005-7860. Primary manufacturer part number: T9.
Features
  • Insulator,washer — FSC 5970
  • Inside Diameter: 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
  • Style Designator: ROUND, FLAT
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Outside Diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Phoenix Specialty Mfg Co Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Insulator,washer, cataloged under National Stock Number 5970-00-005-7860, 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 Phoenix Specialty Mfg Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-005-7860
Primary Part NumberT9
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerPhoenix Specialty Mfg Co Inc
StatusACTIVE
Inside Diameter0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
Style DesignatorROUND, FLAT
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Outside Diameter0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-222-8140T9 INTERCHANGEABLE
Switch,rotary
Cts Corp Electromechanical Div
2940-00-364-4956SA15417 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation
5950-00-754-7100T9 INTERCHANGEABLE
Transformer,power
Fluke Corp
6230-01-533-1385814494-008059 INTERCHANGEABLE
Flashlight
Digisette Llc Dba Digi Light Div Digilight
7025-01-663-4514T9 INTERCHANGEABLE
Interface Unit,data Transfer
Tableau Llc
Cross-Reference Index
Part NumberManufacturer
T9 Phoenix Specialty Mfg Co Inc (USA)
1000-1299-0001 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
Related Parts
5930-00-222-8140INTERCHANGEABLE
SWITCH,ROTARY
T9
2940-00-364-4956INTERCHANGEABLE
FILTER ELEMENT,FLUID
SA15417
5950-00-754-7100INTERCHANGEABLE
TRANSFORMER,POWER
T9
6230-01-533-1385INTERCHANGEABLE
FLASHLIGHT
814494-008059
7025-01-663-4514INTERCHANGEABLE
INTERFACE UNIT,DATA TRANSFER
T9

Frequently Asked Questions

What is NSN 5970-00-005-7860?

NSN 5970-00-005-7860 is a Insulator,washer, manufactured by Phoenix Specialty Mfg Co Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-005-7860?

NSN 5970-00-005-7860 has 2 cross-referenced part numbers: T9 (Phoenix Specialty Mfg Co Inc), 1000-1299-0001 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).

What NSN replaces 5970-00-005-7860?

There are 5 known substitutes for 5970-00-005-7860: 5930-00-222-8140, 2940-00-364-4956, 5950-00-754-7100 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T9?

Key specifications for T9: Inside Diameter: 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Outside Diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN. 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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