NSN 1560-01-666-0821 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-666-0821. Manufacturer of record part number: 6RHFN100048.
The Insulation Pipe Covering,thermal, cataloged under National Stock Number 1560-01-666-0821, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is K-Flex Usa L.l.c. Government technical data includes 2 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1560-01-666-0821
Primary Part Number
6RHFN100048
Item Name
Insulation Pipe Covering,thermal
FSC / FSG
1560 / 15 — Airframe Structural Components
Manufacturer
K-Flex Usa L.l.c
Status
ACTIVE
Insulation Thickness
0.5 INCHES NOMINAL IN
Outer Covering Environmental Protection
MILDEW RESISTANT
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 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-003-1977
1560-00-003-1977 · Item name not on file
1560-00-003-3257
TANK,FUEL,AIRCRAFT
1560-00-004-4244
1560-00-004-4244 · Item name not on file
1560-00-005-7280
1560-00-005-7280 · Item name not on file
1560-00-006-0576
1560-00-006-0576 · Item name not on file
1560-00-006-6538
1560-00-006-6538 · Item name not on file
1560-00-007-9578
1560-00-007-9578 · Item name not on file
1560-00-009-4192
PANEL,STRUCTURAL,AIRCRAFT
Frequently Asked Questions
What is NSN 1560-01-666-0821?
NSN 1560-01-666-0821 is a Insulation Pipe Covering,thermal, manufactured by K-Flex Usa L.l.c, classified under FSC 1560, Airframe Structural Components. Status: active.
What part numbers are listed for NSN 1560-01-666-0821?
NSN 1560-01-666-0821 has 1 manufacturer part number on file: 6RHFN100048 (K-Flex Usa L.l.c).
What are the specifications of 6RHFN100048?
Key specifications for 6RHFN100048: Insulation Thickness: 0.5 INCHES NOMINAL IN; Outer Covering Environmental Protection: MILDEW RESISTANT; Part Name Assigned by Controlling Agency: K-FLEX ECO TUBE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1560-01-666-0821 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.