NSN 1287-00-677-9115 · NIIN 006779115 · Part number 2031098
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 1287 — Fire Control Sonar Equipment · FSG 12 — Fire Control Equipment · CAGE 10001
Government record, cited
NSN 1287-00-677-9115 — this item is cataloged by the U.S. Government under National Stock Number 1287-00-677-9115. Manufacturer of record part number: 2031098.
Also searched as1287-00-677-9115 ·
1287006779115 ·
NIIN 006779115 ·
00-677-9115 ·
FSC 1287 Fire Control Sonar Equipment · CAGE 10001 · 2031098 · 1020518
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 1287-00-677-9115
NIIN: 006779115
FSC: 1287 — Fire Control Sonar Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 2031098
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Amplifier, cataloged under National Stock Number 1287-00-677-9115, is classified within Federal Supply Class 1287 (Fire Control Sonar Equipment) 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. 4 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
Amplifier
FSC / FSG
1287 — Fire Control Sonar Equipment (FSG 12)
Manufacturers
Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
Parameter
Value
NSN
1287-00-677-9115
Primary Part Number
2031098
Item Name
Amplifier
FSC / FSG
1287 / 12 — Fire Control Sonar Equipment
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2940-01-051-7922102-0518POSSIBLE MATCH
PLATE,OIL COOLER MOTOR
Possible match (shared part number)Cummins Power Generation Inc.
5331-01-297-40351020518POSSIBLE MATCH
O-RING
Possible match (shared part number)Ships Machinery International, Inc.
5305-01-502-209910-20518POSSIBLE MATCH
SETSCREW
Possible match (shared part number)Brunswick Corp Dba Mercury Marine Div Mercury Marine
4030-01-702-29581020518POSSIBLE MATCH
SHACKLE
Possible match (shared part number)The Crosby Group Llc Dba the Crosby Group
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
2940-01-051-7922POSSIBLE MATCH
PLATE,OIL COOLER MOTOR
102-0518
5331-01-297-4035POSSIBLE MATCH
O-RING
1020518
5305-01-502-2099POSSIBLE MATCH
SETSCREW
10-20518
4030-01-702-2958POSSIBLE MATCH
SHACKLE
1020518
Frequently Asked Questions
What is NSN 1287-00-677-9115?
NSN 1287-00-677-9115 is a Amplifier, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1287, Fire Control Sonar Equipment. Status: active.
What part numbers are listed for NSN 1287-00-677-9115?
NSN 1287-00-677-9115 has 2 manufacturer part numbers on file: 1020518 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2031098 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What NSN replaces 1287-00-677-9115?
4 possible matches (shared part number, not a government interchangeability claim): 2940-01-051-7922, 5331-01-297-4035, 5305-01-502-2099. Verify interchangeability with system specifications before substitution.
Is NSN 1287-00-677-9115 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 1287-00-677-9115?
NSN 1287-00-677-9115 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.