NSN 4220-01-128-4386 · NIIN 011284386 · Part number 500-011
Kirby Morgan Dive Systems Inc · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 58366
Government record, cited
NSN 4220-01-128-4386 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-128-4386. Manufacturer of record part number: 500-011.
Also searched as4220-01-128-4386 ·
4220011284386 ·
NIIN 011284386 ·
01-128-4386 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 58366 · 500-011 · SUPERLITE 17B KIT
Manufacturer of record: Kirby Morgan Dive Systems Inc
Identification
NSN: 4220-01-128-4386
NIIN: 011284386
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 500-011
Manufacturer: Kirby Morgan Dive Systems Inc
General Description
The Helmet Kit, cataloged under National Stock Number 4220-01-128-4386, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Kirby Morgan Dive Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4220-01-128-4386
Primary Part Number
500-011
Item Name
Helmet Kit
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Manufacturer
Kirby Morgan Dive Systems Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
N
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-01-134-2487POSSIBLE MATCH
METER AND BEZEL
Possible match (shared part number)
5340-01-162-0794500011POSSIBLE MATCH
BRACKET,ANGLE
Possible match (shared part number)Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5920-01-277-60191978067-107POSSIBLE MATCH
FUSE,CARTRIDGE
Possible match (shared part number)Northrop Grumman Systems Corporation
3020-01-392-246450001-1POSSIBLE MATCH
GEAR,INTERNAL
Possible match (shared part number)Morpac Industries, Inc Div Actuator
6750-01-427-4690POSSIBLE MATCH
FILM,PHOTOGRAPHIC
Possible match (shared part number)
5410-01-468-574150-0011POSSIBLE MATCH
GUTTER,RAIN CS END
Possible match (shared part number)Clamshell Structures, Inc
NSN 4220-01-128-4386 is a Helmet Kit, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-01-128-4386?
NSN 4220-01-128-4386 has 1 manufacturer part number on file: 500-011 (Kirby Morgan Dive Systems Inc).
What NSN replaces 4220-01-128-4386?
9 possible matches (shared part number, not a government interchangeability claim): 6625-01-134-2487, 5340-01-162-0794, 5920-01-277-6019. Verify interchangeability with system specifications before substitution.
What are the specifications of 500-011?
Key specifications for 500-011: End Item Identification: 4220-01-109-5036. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4220-01-128-4386 hazardous material?
No hazard code in the DLA record (HMIC N). 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.