PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33665-1Insulation Sleeving,electrical,s

United States Department of the Navy Dba Naval Surface Warfare Center Panama City · NSN 5970-01-486-4110 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-486-4110 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-486-4110. Primary manufacturer part number: 33665-1.
Features
  • Insulation Sleeving,electrical,s — FSC 5970
  • Main Body Wall Thickness: 0.250 INCHES NOMINAL AS SUPPLIED IN
  • Main Body Large End Inside Diameter: 4.625 INCHES NOMINAL AS SUPPLIED IN
  • Main Body Small End Inside Diameter: 3.700 INCHES NOMINAL AS SUPPLIED IN
  • Distance From Bottom of Shoulder to Large End of Main Body: 8.120 INCHES NOMINAL AS SUPPLIED IN
  • Material: ALUMINUM LOCATION NOT OTHERWISE SPECIFIED
  • Distance From Top of Shoulder to Small End of Main Body: 4.000 INCHES NOMINAL AS SUPPLIED IN
  • Main Body Overall Length: 12.120 INCHES NOMINAL AS SUPPLIED IN
Applications
  • Applications requiring Aluminum Location Not Otherwise Specified construction
General Description

The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-486-4110, 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 United States Department of the Navy Dba Naval Surface Warfare Center Panama City. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-486-4110
Primary Part Number33665-1
Item NameInsulation Sleeving,electrical,s
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerUnited States Department of the Navy Dba Naval Surface Warfare Center Panama City
StatusACTIVE
Main Body Wall Thickness0.250 INCHES NOMINAL AS SUPPLIED IN
Main Body Large End Inside Diameter4.625 INCHES NOMINAL AS SUPPLIED IN
Main Body Small End Inside Diameter3.700 INCHES NOMINAL AS SUPPLIED IN
Distance From Bottom of Shoulder to Large End of Main Body8.120 INCHES NOMINAL AS SUPPLIED IN
MaterialALUMINUM LOCATION NOT OTHERWISE SPECIFIED
Distance From Top of Shoulder to Small End of Main Body4.000 INCHES NOMINAL AS SUPPLIED IN
Main Body Overall Length12.120 INCHES NOMINAL AS SUPPLIED IN
Style DesignatorBOOT-STRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5998-00-003-1394 INTERCHANGEABLE
Circuit Card Assembly
6150-00-139-056333665 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Aerocontrolex Group, Inc. Div Talley Actuators
5310-00-297-731910A1911644 INTERCHANGEABLE
Washer,flat
Fwd Seagrave Holdings Lp
5930-00-733-555533665 INTERCHANGEABLE
Switch,sensitive
Mitsubishi Caterpillar Forklift America, Inc
5210-01-491-974933-665 INTERCHANGEABLE
Rule,machinist's
Us Air Tool Co., Inc.
Cross-Reference Index
Part NumberManufacturer
33665-1 PRIMARY United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
33665 United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
Related Parts
5998-00-003-1394INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6150-00-139-0563INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
33665
5310-00-297-7319INTERCHANGEABLE
WASHER,FLAT
10A1911644
5930-00-733-5555INTERCHANGEABLE
SWITCH,SENSITIVE
33665
5210-01-491-9749INTERCHANGEABLE
RULE,MACHINIST'S
33-665

Frequently Asked Questions

What is NSN 5970-01-486-4110?

NSN 5970-01-486-4110 is a Insulation Sleeving,electrical,s, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-486-4110?

NSN 5970-01-486-4110 has 2 cross-referenced part numbers: 33665-1 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City), 33665 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).

What NSN replaces 5970-01-486-4110?

There are 5 known substitutes for 5970-01-486-4110: 5998-00-003-1394, 6150-00-139-0563, 5310-00-297-7319 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33665-1?

Key specifications for 33665-1: Main Body Wall Thickness: 0.250 INCHES NOMINAL AS SUPPLIED IN; Main Body Large End Inside Diameter: 4.625 INCHES NOMINAL AS SUPPLIED IN; Main Body Small End Inside Diameter: 3.700 INCHES NOMINAL AS SUPPLIED IN; Distance From Bottom of Shoulder to Large End of Main Body: 8.120 INCHES NOMINAL AS SUPPLIED 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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