PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

330620Insulator,bushing

Te Connectivity Corporation · NSN 5970-00-177-1548 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-177-1548 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-177-1548. Primary manufacturer part number: 330620.
Features
  • Insulator,bushing — FSC 5970
  • Shank Outside Diameter: 0.562 INCHES NOMINAL IN
  • Shank Height: 0.031 INCHES NOMINAL IN
  • Style Designator: SHOULDER
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Departure From Cited Document: AS MODIFIED BY POLYAMIDE NYLON
  • Inside Diameter: 0.500 INCHES NOMINAL IN
  • Distance From Inside Flatted Portion to Opposite Surface: 0.469 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-177-1548, 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 Te Connectivity Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-177-1548
Primary Part Number330620
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Shank Outside Diameter0.562 INCHES NOMINAL IN
Shank Height0.031 INCHES NOMINAL IN
Style DesignatorSHOULDER
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Departure From Cited DocumentAS MODIFIED BY POLYAMIDE NYLON
Inside Diameter0.500 INCHES NOMINAL IN
Distance From Inside Flatted Portion to Opposite Surface0.469 INCHES NOMINAL IN
Outside Diameter0.688 INCHES NOMINAL IN
Distance From Outside Flatted Portion to Opposite Surface0.531 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3020-00-165-2113112846 INTERCHANGEABLE
Gear,spur
Astronautics Corporation of America
5935-00-492-1954SM-B-679513 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2840-00-898-0336443086 INTERCHANGEABLE
Manifold,pressure S
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
330620 Tyco Electronics Uk Ltd (GBR)
11478683 Us Army Aviation and Missile Command (USA)
330620 PRIMARY Te Connectivity Corporation (USA)
1716-9517 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
11727734 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
443086 Raytheon Technical Services Company (USA)
112846 Varo Llc (USA)
93000552-01 Advanced Testing Technologies Inc (USA)
Related Parts
3020-00-165-2113INTERCHANGEABLE
GEAR,SPUR
112846
5935-00-492-1954INTERCHANGEABLE
ADAPTER,CONNECTOR
SM-B-679513
2840-00-898-0336INTERCHANGEABLE
MANIFOLD,PRESSURE S
443086

Frequently Asked Questions

What is NSN 5970-00-177-1548?

NSN 5970-00-177-1548 is a Insulator,bushing, manufactured by Te Connectivity Corporation, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-177-1548?

NSN 5970-00-177-1548 has 8 cross-referenced part numbers: 330620 (Tyco Electronics Uk Ltd), 11478683 (Us Army Aviation and Missile Command), 330620 (Te Connectivity Corporation), 1716-9517 (Lockheed Martin Corp Lockheed Martin Mission Systems), 11727734 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 3 more.

What NSN replaces 5970-00-177-1548?

There are 3 known substitutes for 5970-00-177-1548: 3020-00-165-2113, 5935-00-492-1954, 2840-00-898-0336. Verify interchangeability with system specifications before substitution.

What are the specifications of 330620?

Key specifications for 330620: Shank Outside Diameter: 0.562 INCHES NOMINAL IN; Shank Height: 0.031 INCHES NOMINAL IN; Style Designator: SHOULDER; Material: PLASTIC POLYAMIDE NYLON OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-177-1548 still in active supply?

NSN 5970-00-177-1548 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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