NSN 5970-00-166-3836 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-166-3836. Manufacturer of record part number: 52683.
Also searched as5970-00-166-3836 ·
5970001663836 ·
NIIN 001663836 ·
00-166-3836 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 59501 · 52683
Inside Diameter: 0.289 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE
1 manufacturer part number on file
Manufacturer of record: Unison Industries Llc
Identification
NSN: 5970-00-166-3836
NIIN: 001663836
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 52683
Manufacturer: Unison Industries Llc
General Description
The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-166-3836, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Unison Industries Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-00-166-3836
Primary Part Number
52683
Item Name
Insulation Sleeving,electrical
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Unison Industries Llc
Status
ACTIVE
Style Designator
NONSHRINKABLE
Flexibility
RIGID
Wall Thickness
0.015 INCHES NOMINAL IN
Inside Diameter
0.289 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
Material
PLASTIC POLYTETRAFLUOROETHYLENE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-00-448-684052683POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6625-00-596-9238AED3-30029POSSIBLE MATCH
WATTMETER
Possible match (shared part number)Jewell Instruments Llc
5325-01-061-2868885C052683POSSIBLE MATCH
STUD,TURNLOCK FASTENER
Possible match (shared part number)Southco Inc
4730-01-192-85355268-3POSSIBLE MATCH
CONNECTOR,MULTIPLE,FLUID PRESSUR
Possible match (shared part number)Pdi Ground Support Systems, Inc.
NSN 5970-00-166-3836 is a Insulation Sleeving,electrical, manufactured by Unison Industries Llc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-00-166-3836?
NSN 5970-00-166-3836 has 1 manufacturer part number on file: 52683 (Unison Industries Llc).
What NSN replaces 5970-00-166-3836?
6 possible matches (shared part number, not a government interchangeability claim): 3120-00-448-6840, 6625-00-596-9238, 5325-01-061-2868. Verify interchangeability with system specifications before substitution.
What are the specifications of 52683?
Key specifications for 52683: Style Designator: NONSHRINKABLE; Flexibility: RIGID; Overall Length: 2.000 INCHES NOMINAL IN; Wall Thickness: 0.015 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5970-00-166-3836 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.