NSN 1680-00-166-5846 · NIIN 001665846 · Part number 14-71525-00
Curtiss-Wright Controls, Inc. Div Actuation Division · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 0AHP5
Government record, cited
NSN 1680-00-166-5846 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-166-5846. Manufacturer of record part number: 14-71525-00.
Also searched as1680-00-166-5846 ·
1680001665846 ·
NIIN 001665846 ·
00-166-5846 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 0AHP5 · 14-71525-00 · A1525
Manufacturer of record: Curtiss-Wright Controls, Inc. Div Actuation Division
Identification
NSN: 1680-00-166-5846
NIIN: 001665846
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 14-71525-00
Manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
General Description
The Plunger and Valve a, cataloged under National Stock Number 1680-00-166-5846, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 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
Plunger and Valve a
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Curtiss-Wright Controls, Inc. Div Actuation Division (CAGE 0AHP5)
Technical Specifications
Parameter
Value
NSN
1680-00-166-5846
Primary Part Number
14-71525-00
Item Name
Plunger and Valve a
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Curtiss-Wright Controls, Inc. Div Actuation Division
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8455-00-492-8382POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Possible match (shared part number)
8455-00-492-8383POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Possible match (shared part number)
5331-00-551-1324A-1525POSSIBLE MATCH
O-RING
Possible match (shared part number)Essex Industries, Inc. Dba Essex Industries
5340-00-753-7364453B81POSSIBLE MATCH
STRAP,RETAINING
Possible match (shared part number)Dcm Manufacturing, Inc.
5955-01-147-2311SM-A-838377-1POSSIBLE MATCH
OSCILLATOR,CRYSTAL CONTROLLED
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6530-01-378-0230A1525POSSIBLE MATCH
FILTER,STERILIZER
Possible match (shared part number)Steris Corporation Dba Steris Applied Sterilization Technololgies
Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
8455-00-492-8382POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-00-492-8383POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
5331-00-551-1324POSSIBLE MATCH
O-RING
A-1525
5340-00-753-7364POSSIBLE MATCH
STRAP,RETAINING
453B81
5955-01-147-2311POSSIBLE MATCH
OSCILLATOR,CRYSTAL CONTROLLED
SM-A-838377-1
6530-01-378-0230POSSIBLE MATCH
FILTER,STERILIZER
A1525
8455-01-528-8459POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-660-5712POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-700-3575POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Frequently Asked Questions
What is NSN 1680-00-166-5846?
NSN 1680-00-166-5846 is a Plunger and Valve a, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-00-166-5846?
NSN 1680-00-166-5846 has 2 manufacturer part numbers on file: 14-71525-00 (Curtiss-Wright Controls, Inc. Div Actuation Division), A1525 (Curtiss-Wright Controls, Inc. Div Actuation Division).
What NSN replaces 1680-00-166-5846?
9 possible matches (shared part number, not a government interchangeability claim): 8455-00-492-8382, 8455-00-492-8383, 5331-00-551-1324. Verify interchangeability with system specifications before substitution.
Is NSN 1680-00-166-5846 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 1680-00-166-5846?
NSN 1680-00-166-5846 has DEMIL Code B. 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.