PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-00063Parts Kit,valve

Lockheed Martin Corp · NSN 1680-00-963-5894 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-963-5894 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-963-5894. Primary manufacturer part number: 2-00063.
Features
  • Parts Kit,valve — FSC 1680
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 1680-00-963-5894, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Lockheed Martin Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,valve
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersLockheed Martin Corp (CAGE 98897); Curtiss-Wright Controls, Inc. Div Actuation Division (CAGE 0AHP5)
Technical Specifications
ParameterValue
NSN1680-00-963-5894
Primary Part Number2-00063
Item NameParts Kit,valve
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-00-068-9283 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4210-00-125-91583220-6010-0 INTERCHANGEABLE
Nozzle Assembly,bayonet
Kidde Fire Fighting, Inc. Div National Foam
3810-00-352-1965 INTERCHANGEABLE
Finger
7045-00-558-5802 INTERCHANGEABLE
Reel Assembly,motor
5340-00-671-6765200063 INTERCHANGEABLE
Seat,helical Compression Spring
Woodward Hrt Inc
5961-00-992-5497200063 INTERCHANGEABLE
Semiconductor Devices,unitized
Astronics Test Systems Inc
5962-01-030-4418MM5017N INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
2825-01-380-2613200063-001 INTERCHANGEABLE
Deflector,dirt and Liquid
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4810-01-397-786120006-3 INTERCHANGEABLE
Actuator,electromechanical,rotar
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
2-00063 PRIMARY Lockheed Martin Corp (USA)
14-00063-00 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
2-00063 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
5910-00-068-9283INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4210-00-125-9158INTERCHANGEABLE
NOZZLE ASSEMBLY,BAYONET
3220-6010-0
3810-00-352-1965INTERCHANGEABLE
FINGER
7045-00-558-5802INTERCHANGEABLE
REEL ASSEMBLY,MOTOR
5340-00-671-6765INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
200063
5961-00-992-5497INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
200063
5962-01-030-4418INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM5017N
2825-01-380-2613INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
200063-001
4810-01-397-7861INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
20006-3

Frequently Asked Questions

What is NSN 1680-00-963-5894?

NSN 1680-00-963-5894 is a Parts Kit,valve, manufactured by Lockheed Martin Corp, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-963-5894?

NSN 1680-00-963-5894 has 3 cross-referenced part numbers: 2-00063 (Lockheed Martin Corp), 14-00063-00 (Curtiss-Wright Controls, Inc. Div Actuation Division), 2-00063 (Curtiss-Wright Controls, Inc. Div Actuation Division).

What NSN replaces 1680-00-963-5894?

There are 9 known substitutes for 1680-00-963-5894: 5910-00-068-9283, 4210-00-125-9158, 3810-00-352-1965 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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