PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90022Insulator,plate

Espey Mfg. & Electronics Corp. · NSN 5970-01-545-0331 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-545-0331 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-545-0331. Primary manufacturer part number: 90022.
Features
  • Insulator,plate — FSC 5970
  • Material: STEEL CORROSION RESISTING OVERALL
  • Style Designator: FLAT, RECTANGULAR
  • 4 verified cross-references
  • Primary manufacturer: Espey Mfg. & Electronics Corp.
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Insulator,plate, cataloged under National Stock Number 5970-01-545-0331, 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 Espey Mfg. & Electronics Corp.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-545-0331
Primary Part Number90022
Item NameInsulator,plate
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorFLAT, RECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-773-278423-2871 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5120-00-919-4577 INTERCHANGEABLE
Handle,mattock-Pick
3120-01-009-70729002 2 INTERCHANGEABLE
Bearing,washer,thrust
Eaton Corporation Div Eaton Fluid Power
6220-01-080-263290022 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
4920-01-299-029090022 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
6810-01-324-63069002-2 INTERCHANGEABLE
Acetone
Avantor Performance Materials, Inc.
6110-01-360-2719 INTERCHANGEABLE
Panel,power Distribution
1680-01-379-13639002-2 INTERCHANGEABLE
Belt,seat,acft,special
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
90022 Espey Mfg. & Electronics Corp. (USA)
90010 ITEM 7 Espey Mfg and Electronics Corp (USA)
90010 ITEM 7 Espey Mfg. & Electronics Corp. (USA)
90022 Espey Mfg and Electronics Corp (USA)
Related Parts
5999-00-773-2784INTERCHANGEABLE
CONTACT,ELECTRICAL
23-2871
5120-00-919-4577INTERCHANGEABLE
HANDLE,MATTOCK-PICK
3120-01-009-7072INTERCHANGEABLE
BEARING,WASHER,THRUST
9002 2
6220-01-080-2632INTERCHANGEABLE
LENS,LIGHT
90022
4920-01-299-0290INTERCHANGEABLE
TEST PROGRAM SET
90022
6810-01-324-6306INTERCHANGEABLE
ACETONE
9002-2
6110-01-360-2719INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
1680-01-379-1363INTERCHANGEABLE
BELT,SEAT,ACFT,SPECIAL
9002-2

Frequently Asked Questions

What is NSN 5970-01-545-0331?

NSN 5970-01-545-0331 is a Insulator,plate, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-545-0331?

NSN 5970-01-545-0331 has 4 cross-referenced part numbers: 90022 (Espey Mfg. & Electronics Corp.), 90010 ITEM 7 (Espey Mfg and Electronics Corp), 90010 ITEM 7 (Espey Mfg. & Electronics Corp.), 90022 (Espey Mfg and Electronics Corp).

What NSN replaces 5970-01-545-0331?

There are 8 known substitutes for 5970-01-545-0331: 5999-00-773-2784, 5120-00-919-4577, 3120-01-009-7072 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90022?

Key specifications for 90022: End Item Identification: MOUNTED TRANSFORMER ASSEMBLY - NSN 5950-01-544-5921; Overall Height: 0.375 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Style Designator: FLAT, RECTANGULAR. 8 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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