PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30145Insulator,relay

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5970-01-070-5948 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-070-5948 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-070-5948. Primary manufacturer part number: 30145.
Features
  • Insulator,relay — FSC 5970
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Insulator,relay, cataloged under National Stock Number 5970-01-070-5948, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulator,relay
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030); United Technologies Corp Hamilton Sundstrand Corp (CAGE 07148)
Technical Specifications
ParameterValue
NSN5970-01-070-5948
Primary Part Number30145
Item NameInsulator,relay
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-0245455 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
6110-00-655-2281 INTERCHANGEABLE
Contact Set,motor Starter
3040-01-035-95183528-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
4820-01-232-474830145 INTERCHANGEABLE
Valve,expansion
Wilshire Corp
5340-01-278-606530145 INTERCHANGEABLE
Holder,spring
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5975-01-350-1567 INTERCHANGEABLE
Plug,stuffing Tube
5305-01-670-278730145 INTERCHANGEABLE
Screw,machine
Sea-Bird Electronics, Inc Dba Sea-Bird Scientific
Cross-Reference Index
Part NumberManufacturer
30145 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
30145 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
3110-00-100-0245INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
455
6110-00-655-2281INTERCHANGEABLE
CONTACT SET,MOTOR STARTER
3040-01-035-9518INTERCHANGEABLE
CONNECTING LINK,RIGID
3528-1
4820-01-232-4748INTERCHANGEABLE
VALVE,EXPANSION
30145
5340-01-278-6065INTERCHANGEABLE
HOLDER,SPRING
30145
5975-01-350-1567INTERCHANGEABLE
PLUG,STUFFING TUBE
5305-01-670-2787INTERCHANGEABLE
SCREW,MACHINE
30145

Frequently Asked Questions

What is NSN 5970-01-070-5948?

NSN 5970-01-070-5948 is a Insulator,relay, 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 5970-01-070-5948?

NSN 5970-01-070-5948 has 2 cross-referenced part numbers: 30145 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 30145 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 5970-01-070-5948?

There are 7 known substitutes for 5970-01-070-5948: 3110-00-100-0245, 6110-00-655-2281, 3040-01-035-9518 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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