NSN 1220-00-344-9656 · NIIN 003449656 · Part number 687689
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 1220-00-344-9656 — this item is cataloged by the U.S. Government under National Stock Number 1220-00-344-9656. Manufacturer of record part number: 687689.
Also searched as1220-00-344-9656 ·
1220003449656 ·
NIIN 003449656 ·
00-344-9656 ·
FSC 1220 Fire Control Computing Sights and Devices · CAGE 10001 · 687689 · 806984
General Characteristics Item Description: ALUMINUM ALLOY QQ-A-601; ACID DIPPED BLACK; 0.750 IN. THK; SIX HOLES 0.193 IN. DIA IN
2 manufacturer part numbers on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 1220-00-344-9656
NIIN: 003449656
FSC: 1220 — Fire Control Computing Sights and Devices
FSG: 12 — Fire Control Equipment
Primary part number: 687689
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Bracket,sight, cataloged under National Stock Number 1220-00-344-9656, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1220-00-344-9656
Primary Part Number
687689
Item Name
Bracket,sight
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
General Characteristics Item Description
ALUMINUM ALLOY QQ-A-601; ACID DIPPED BLACK; 0.750 IN. THK; SIX HOLES 0.193 IN. DIA IN
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 1220 — Fire Control Computing Sights and Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1220-00-514-1321
HUB,STATIONARY
1220-00-783-7042
1220-00-783-7042 · Item name not on file
1220-00-911-3949
1220-00-911-3949 · Item name not on file
1220-00-930-8642
1220-00-930-8642 · Item name not on file
1220-01-077-1336
1220-01-077-1336 · Item name not on file
1220-01-079-0203
1220-01-079-0203 · Item name not on file
1220-01-079-0609
1220-01-079-0609 · Item name not on file
1220-01-079-0610
1220-01-079-0610 · Item name not on file
Frequently Asked Questions
What is NSN 1220-00-344-9656?
NSN 1220-00-344-9656 is a Bracket,sight, 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 1220-00-344-9656?
NSN 1220-00-344-9656 has 2 manufacturer part numbers on file: 806984 (Lockheed Martin Corporation Div Rms - Mitchel Field), 687689 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 687689?
Key specifications for 687689: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-601; ACID DIPPED BLACK; 0.750 IN. THK; SIX HOLES 0.193 IN. DIA IN; End Item Identification: GUN SIGHT MK29. 1 specification is documented in the U.S. Government catalog.
Is NSN 1220-00-344-9656 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.