PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-1002Capacitor,fixed,electrolytic

Astronics Test Systems Inc · NSN 5910-01-249-2605 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-249-2605 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-249-2605. Primary manufacturer part number: 21-1002.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • 2 verified cross-references
  • Primary manufacturer: Astronics Test Systems Inc
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-249-2605, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Astronics Test Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 — No Item Name Available (FSG 59)
ManufacturersItt Semiconductors Div (CAGE 14433); Astronics Test Systems Inc (CAGE 21793)
Technical Specifications
ParameterValue
NSN5910-01-249-2605
Primary Part Number21-1002
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerAstronics Test Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5998-00-283-441321100-06 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
4810-01-027-2203211-002 INTERCHANGEABLE
Valve,solenoid
Aerocontrolex Group, Inc.
6220-01-115-3026211002 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
5950-01-183-6424 INTERCHANGEABLE
Reactor
5920-01-249-2708216 002 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
4820-01-339-0312244070 INTERCHANGEABLE
Valve,ball
Bromine Systems Inc
5999-01-579-7225B1457 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
TAG 10/25 Itt Semiconductors Div (USA)
21-1002 PRIMARY Astronics Test Systems Inc (USA)
Related Parts
5998-00-283-4413INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21100-06
4810-01-027-2203INTERCHANGEABLE
VALVE,SOLENOID
211-002
6220-01-115-3026INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
211002
5950-01-183-6424INTERCHANGEABLE
REACTOR
5920-01-249-2708INTERCHANGEABLE
FUSE,CARTRIDGE
216 002
4820-01-339-0312INTERCHANGEABLE
VALVE,BALL
244070
5999-01-579-7225INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
B1457

Frequently Asked Questions

What is NSN 5910-01-249-2605?

NSN 5910-01-249-2605 is a Capacitor,fixed,electrolytic, manufactured by Astronics Test Systems Inc, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-01-249-2605?

NSN 5910-01-249-2605 has 2 cross-referenced part numbers: TAG 10/25 (Itt Semiconductors Div), 21-1002 (Astronics Test Systems Inc).

What NSN replaces 5910-01-249-2605?

There are 7 known substitutes for 5910-01-249-2605: 5998-00-283-4413, 4810-01-027-2203, 6220-01-115-3026 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com