PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82337-1Insulator,washer

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5970-01-179-7414 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-179-7414 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-179-7414. Primary manufacturer part number: 82337-1.
Features
  • Insulator,washer — FSC 5970
  • Material: MICA OVERALL
  • Style Designator: ROUND, FLAT
  • Outside Diameter: 0.812 INCHES NOMINAL IN
  • Inside Diameter: 0.265 INCHES NOMINAL IN
  • Identification Code Color: AMBER
  • Environmental Protection: FUNGUS RESISTANT AND MILDEW RESISTANT
  • 3 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Mica Overall construction
General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-179-7414, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5970-01-179-7414
Primary Part Number82337-1
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
MaterialMICA OVERALL
Style DesignatorROUND, FLAT
Outside Diameter0.812 INCHES NOMINAL IN
Inside Diameter0.265 INCHES NOMINAL IN
Identification Code ColorAMBER
Environmental ProtectionFUNGUS RESISTANT AND MILDEW RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5970-00-133-3786 INTERCHANGEABLE
Insulator,washer
5970-01-488-122953-02-25 INTERCHANGEABLE
Thermally Cond Wash
Aero-Glen International Llc
3120-01-508-54312194807 INTERCHANGEABLE
Bearing,sleeve
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5331-01-513-8423430-225 INTERCHANGEABLE
O-Ring
Bombardier Transportation Austria Gmbh
Cross-Reference Index
Part NumberManufacturer
82337-1 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
43-02-25 Mitchell Rubber Products Inc (USA)
82337-1 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5970-00-133-3786INTERCHANGEABLE
INSULATOR,WASHER
5970-01-488-1229INTERCHANGEABLE
THERMALLY COND WASH
53-02-25
3120-01-508-5431INTERCHANGEABLE
BEARING,SLEEVE
2194807
5331-01-513-8423INTERCHANGEABLE
O-RING
430-225

Frequently Asked Questions

What is NSN 5970-01-179-7414?

NSN 5970-01-179-7414 is a Insulator,washer, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-179-7414?

NSN 5970-01-179-7414 has 3 cross-referenced part numbers: 82337-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 43-02-25 (Mitchell Rubber Products Inc), 82337-1 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 5970-01-179-7414?

There are 4 known substitutes for 5970-01-179-7414: 5970-00-133-3786, 5970-01-488-1229, 3120-01-508-5431 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82337-1?

Key specifications for 82337-1: Material: MICA OVERALL; Style Designator: ROUND, FLAT; Overall Height: 0.002 INCHES NOMINAL IN; Outside Diameter: 0.812 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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