NSN 1220-00-646-3339 · NIIN 006463339 · Part number 655082
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 1220 — Fire Control Computing Sights and Devices · FSG 12 — Fire Control Equipment · CAGE 10001
Government record, cited
NSN 1220-00-646-3339 — this item is cataloged by the U.S. Government under National Stock Number 1220-00-646-3339. Manufacturer of record part number: 655082.
Also searched as1220-00-646-3339 ·
1220006463339 ·
NIIN 006463339 ·
00-646-3339 ·
FSC 1220 Fire Control Computing Sights and Devices · CAGE 10001 · 655082 · 265511
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 1220-00-646-3339
NIIN: 006463339
FSC: 1220 — Fire Control Computing Sights and Devices
FSG: 12 — Fire Control Equipment
Primary part number: 655082
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Gear,multiple, cataloged under National Stock Number 1220-00-646-3339, is classified within Federal Supply Class 1220 (Fire Control Computing Sights and Devices) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gear,multiple
FSC / FSG
1220 — Fire Control Computing Sights and Devices (FSG 12)
Manufacturers
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
Parameter
Value
NSN
1220-00-646-3339
Primary Part Number
655082
Item Name
Gear,multiple
FSC / FSG
1220 / 12 — Fire Control Computing Sights and Devices
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5985-01-158-5645POSSIBLE MATCH
WAVEGUIDE ASSEMBLY
Possible match (shared part number)
1560-01-161-567826-5511POSSIBLE MATCH
SUPPORT,STRUCTURAL COMPONENT,AIR
Possible match (shared part number)The Boeing Company Div Defense
5315-01-434-0070655082POSSIBLE MATCH
PIN,TAPERED,PLAIN
Possible match (shared part number)Renk America Llc Div Renk America
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5985-01-158-5645POSSIBLE MATCH
WAVEGUIDE ASSEMBLY
1560-01-161-5678POSSIBLE MATCH
SUPPORT,STRUCTURAL COMPONENT,AIR
26-5511
5315-01-434-0070POSSIBLE MATCH
PIN,TAPERED,PLAIN
655082
Frequently Asked Questions
What is NSN 1220-00-646-3339?
NSN 1220-00-646-3339 is a Gear,multiple, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1220, Fire Control Computing Sights and Devices. Status: active.
What part numbers are listed for NSN 1220-00-646-3339?
NSN 1220-00-646-3339 has 2 manufacturer part numbers on file: 655082 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 265511 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What NSN replaces 1220-00-646-3339?
3 possible matches (shared part number, not a government interchangeability claim): 5985-01-158-5645, 1560-01-161-5678, 5315-01-434-0070. Verify interchangeability with system specifications before substitution.
Is NSN 1220-00-646-3339 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.
What is the DEMIL code for NSN 1220-00-646-3339?
NSN 1220-00-646-3339 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.