NSN 5970-01-087-3856 · NIIN 010873856 · Part number 1783300-7
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 30003
Government record, cited
NSN 5970-01-087-3856 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-087-3856. Manufacturer of record part number: 1783300-7.
Also searched as5970-01-087-3856 ·
5970010873856 ·
NIIN 010873856 ·
01-087-3856 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 30003 · 1783300-7 · 171655TW
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1783300-7
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-087-3856, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-01-087-3856
Primary Part Number
1783300-7
Item Name
Insulation Sleeving,electrical
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Status
ACTIVE
Temp Rating
1200.0 CELSIUS DEGC
Style Designator
NONSHRINKABLE
Flexibility
FLEXIBLE
Wall Thickness
0.009 INCHES NOMINAL IN
Inside Diameter
0.387 INCHES NOMINAL IN
Reliability Indicator
NOT ESTABLISHED
Color
NATURAL
Environmental Protection
FLAME RESISTANT AND MILDEW RESISTANT
Material
GLASS FIBER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330
5970-00-001-1330 · Item name not on file
5970-00-001-1357
INSULATOR,BUSHING
5970-00-001-1418
INSULATOR,BUSHING
5970-00-001-1420
INSULATOR,PLATE
5970-00-001-1472
INSULATOR,PLATE
5970-00-001-1476
INSULATOR,WASHER
5970-00-001-1477
5970-00-001-1477 · Item name not on file
5970-00-001-1479
5970-00-001-1479 · Item name not on file
Frequently Asked Questions
What is NSN 5970-01-087-3856?
NSN 5970-01-087-3856 is a Insulation Sleeving,electrical, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-087-3856?
NSN 5970-01-087-3856 has 2 manufacturer part numbers on file: 1783300-7 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 171655TW (Markel Corp.).
What are the specifications of 1783300-7?
Key specifications for 1783300-7: Temp Rating: 1200.0 CELSIUS DEGC; Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE; Wall Thickness: 0.009 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-087-3856 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.