PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11422-2Insulator,disk

Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins · NSN 5970-01-359-7277 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-359-7277 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-359-7277. Primary manufacturer part number: 11422-2.
Features
  • Insulator,disk — FSC 5970
  • Material: RUBBER SILICONE CLASS Q OVERALL
  • Style Designator: DRILLED, FLAT
  • Second Hole Spacing: 0.682 INCHES NOMINAL IN
  • First Hole Diameter: 0.237 INCHES NOMINAL IN
  • First Hole Spacing: 0.341 INCHES NOMINAL IN
  • Outside Diameter: 1.124 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Rubber Silicone Class Q Overall construction
General Description

The Insulator,disk, cataloged under National Stock Number 5970-01-359-7277, 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 Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-359-7277
Primary Part Number11422-2
Item NameInsulator,disk
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerTransdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
StatusACTIVE
MaterialRUBBER SILICONE CLASS Q OVERALL
Style DesignatorDRILLED, FLAT
Second Hole Spacing0.682 INCHES NOMINAL IN
First Hole Diameter0.237 INCHES NOMINAL IN
First Hole Spacing0.341 INCHES NOMINAL IN
Outside Diameter1.124 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-500-91931138B INTERCHANGEABLE
Terminal,stud
Goe Engineering Co Inc
5905-00-822-75321820336 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5895-01-131-723611422-2 INTERCHANGEABLE
Arm,collector
Conductix Inc Div Conductix Wampfler
3020-01-224-631239434 PIECE 4 INTERCHANGEABLE
Gear,spur
Lake Shore Systems, Inc.
2920-01-361-8220 INTERCHANGEABLE
Housing,magneto
4720-01-373-0105114222 INTERCHANGEABLE
Hose Assembly,nonmetallic
Smiths Tubular Systems-Laconia, Inc.
Cross-Reference Index
Part NumberManufacturer
11422-2 PRIMARY Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA)
9D0076-2 PRIMARY The Boeing Company (USA)
S426-14-200 PRIMARY Umpco, Inc. Dba Umpco Inc (USA)
Related Parts
5940-00-500-9193INTERCHANGEABLE
TERMINAL,STUD
1138B
5905-00-822-7532INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1820336
5895-01-131-7236INTERCHANGEABLE
ARM,COLLECTOR
11422-2
3020-01-224-6312INTERCHANGEABLE
GEAR,SPUR
39434 PIECE 4
2920-01-361-8220INTERCHANGEABLE
HOUSING,MAGNETO
4720-01-373-0105INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
114222

Frequently Asked Questions

What is NSN 5970-01-359-7277?

NSN 5970-01-359-7277 is a Insulator,disk, manufactured by Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-359-7277?

NSN 5970-01-359-7277 has 3 cross-referenced part numbers: 11422-2 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins), 9D0076-2 (The Boeing Company), S426-14-200 (Umpco, Inc. Dba Umpco Inc).

What NSN replaces 5970-01-359-7277?

There are 6 known substitutes for 5970-01-359-7277: 5940-00-500-9193, 5905-00-822-7532, 5895-01-131-7236 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11422-2?

Key specifications for 11422-2: Material: RUBBER SILICONE CLASS Q OVERALL; Style Designator: DRILLED, FLAT; Second Hole Spacing: 0.682 INCHES NOMINAL IN; Overall Height: 0.634 INCHES NOMINAL IN. 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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