NSN 5920-01-536-6444 · NIIN 015366444 · Part number N103221
Lockheed Martin Corporation Div Rms - Manassas · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 52088
Government record, cited
NSN 5920-01-536-6444 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-536-6444. Manufacturer of record part number: N103221.
Also searched as5920-01-536-6444 ·
5920015366444 ·
NIIN 015366444 ·
01-536-6444 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 52088 · N103221 · N100853-1
Manufacturer of record: Lockheed Martin Corporation Div Rms - Manassas
Identification
NSN: 5920-01-536-6444
NIIN: 015366444
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: N103221
Manufacturer: Lockheed Martin Corporation Div Rms - Manassas
General Description
The Absorber,overvoltage, cataloged under National Stock Number 5920-01-536-6444, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5920-01-536-6444
Primary Part Number
N103221
Item Name
Absorber,overvoltage
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Lockheed Martin Corporation Div Rms - Manassas
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Div Rms - Manassas (USA)
Reference documents
Reference
Meaning
N100853-1
5/1Secondary reference
Lockheed Martin Corporation Div Rms - Manassas
No interchangeability data on file.
Other items in FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111
5920-00-001-3111 · Item name not on file
5920-00-001-3260
FUSE,CARTRIDGE
5920-00-001-3261
FUSE,CARTRIDGE
5920-00-001-3262
ARRESTER,ELECTRICAL SURGE
5920-00-001-3263
ARRESTER,ELECTRICAL SURGE
5920-00-001-3264
5920-00-001-3264 · Item name not on file
5920-00-001-3296
5920-00-001-3296 · Item name not on file
5920-00-001-3840
5920-00-001-3840 · Item name not on file
Frequently Asked Questions
What is NSN 5920-01-536-6444?
NSN 5920-01-536-6444 is a Absorber,overvoltage, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-536-6444?
NSN 5920-01-536-6444 has 1 manufacturer part number on file: N103221 (Lockheed Martin Corporation Div Rms - Manassas).
What are the specifications of N103221?
Key specifications for N103221: Special Features: INAVY) SUPPRESSOR ASSY; End Item Identification: AN/BQQ-10(V)4 UNIT 6506, PROCESSING UNIT, SONAR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-536-6444 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.