NSN 6220-00-448-9599 · NIIN 004489599 · Part number B6535-4
Grimes Aerospace Company · FSC 6220 — Electric Vehicular Lights and Fixtures · FSG 62 — Lighting Fixtures and Lamps · CAGE 72914
Government record, cited
NSN 6220-00-448-9599 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-448-9599. Manufacturer of record part number: B6535-4.
Also searched as6220-00-448-9599 ·
6220004489599 ·
NIIN 004489599 ·
00-448-9599 ·
FSC 6220 Electric Vehicular Lights and Fixtures · CAGE 72914 · B6535-4
FSC: 6220 — Electric Vehicular Lights and Fixtures
FSG: 62 — Lighting Fixtures and Lamps
Primary part number: B6535-4
Manufacturer: Grimes Aerospace Company
General Description
The Relay Box Assembly, cataloged under National Stock Number 6220-00-448-9599, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Relay Box Assembly
FSC / FSG
6220 — Electric Vehicular Lights and Fixtures (FSG 62)
Manufacturers
Grimes Aerospace Company (CAGE 72914)
Technical Specifications
Parameter
Value
NSN
6220-00-448-9599
Primary Part Number
B6535-4
Item Name
Relay Box Assembly
FSC / FSG
6220 / 62 — Electric Vehicular Lights and Fixtures
Manufacturer
Grimes Aerospace Company
Status
ACTIVE
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 6220 — Electric Vehicular Lights and Fixtures
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6220-00-001-1462
LENS,LIGHT
6220-00-001-1726
6220-00-001-1726 · Item name not on file
6220-00-001-1727
6220-00-001-1727 · Item name not on file
6220-00-001-1728
LENS,LIGHT
6220-00-001-1773
PANEL,INDICATING,LIGHT TRANSMITT
6220-00-001-1773
PANEL,INDICATING,LIGHT TRANSMITT
6220-00-001-1800
6220-00-001-1800 · Item name not on file
6220-00-001-1809
6220-00-001-1809 · Item name not on file
Frequently Asked Questions
What is NSN 6220-00-448-9599?
NSN 6220-00-448-9599 is a Relay Box Assembly, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
What part numbers are listed for NSN 6220-00-448-9599?
NSN 6220-00-448-9599 has 1 manufacturer part number on file: B6535-4 (Grimes Aerospace Company).
Is NSN 6220-00-448-9599 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.