NSN 8415-01-643-8221 · NIIN 016438221 · Part number 66550997
Msc Industrial Supply Co · FSC 8415 — Clothing, Special Purpose · FSG 84 — Clothing, Individual Equipment, and Insignia · CAGE 0LGX1
Government record, cited
NSN 8415-01-643-8221 — this item is cataloged by the U.S. Government under National Stock Number 8415-01-643-8221. Manufacturer of record part number: 66550997.
Also searched as8415-01-643-8221 ·
8415016438221 ·
NIIN 016438221 ·
01-643-8221 ·
FSC 8415 Clothing, Special Purpose · CAGE 0LGX1 · 66550997
FSG: 84 — Clothing, Individual Equipment, and Insignia
Primary part number: 66550997
Manufacturer: Msc Industrial Supply Co
General Description
The Gloves,heat Protective, cataloged under National Stock Number 8415-01-643-8221, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Msc Industrial Supply Co. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
8415-01-643-8221
Primary Part Number
66550997
Item Name
Gloves,heat Protective
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Manufacturer
Msc Industrial Supply Co
Status
ACTIVE
Garment Size
LARGE
Cuff Type
GAUNTLET
Length
14.0 INCHES IN
Color
SILVER OVERALL
Material
WOOL LINING
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 8415 — Clothing, Special Purpose
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8415-00-000-0140
SEAL,VISOR
8415-00-000-0141
VISOR,HELMENT
8415-00-000-0168
8415-00-000-0168 · Item name not on file
8415-00-001-3297
8415-00-001-3297 · Item name not on file
8415-00-001-3298
8415-00-001-3298 · Item name not on file
8415-00-001-3299
8415-00-001-3299 · Item name not on file
8415-00-001-6484
8415-00-001-6484 · Item name not on file
8415-00-001-6485
8415-00-001-6485 · Item name not on file
Frequently Asked Questions
What is NSN 8415-01-643-8221?
NSN 8415-01-643-8221 is a Gloves,heat Protective, manufactured by Msc Industrial Supply Co, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What part numbers are listed for NSN 8415-01-643-8221?
NSN 8415-01-643-8221 has 1 manufacturer part number on file: 66550997 (Msc Industrial Supply Co).
What are the specifications of 66550997?
Key specifications for 66550997: Garment Size: LARGE; Cuff Type: GAUNTLET; Length: 14.0 INCHES IN; Color: SILVER OVERALL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 8415-01-643-8221 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.