PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C21-5010Cap,electrical

Andrea Systems Llc · NSN 5999-00-859-3410 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-859-3410 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-859-3410. Primary manufacturer part number: C21-5010.
Features
  • Cap,electrical — FSC 5999
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM BODY
  • Mounting Method: THREAD
  • Chain: NOT INCLUDED
  • Height: 0.562 INCHES NOMINAL IN
  • Insert: NOT INCLUDED
  • Thread Size: 15/32-32
Applications
  • Applications requiring Aluminum Body construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-859-3410, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Andrea Systems Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-859-3410
Primary Part NumberC21-5010
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAndrea Systems Llc
StatusACTIVE
Surface TreatmentANODIZE
MaterialALUMINUM BODY
Mounting MethodTHREAD
ChainNOT INCLUDED
Height0.562 INCHES NOMINAL IN
InsertNOT INCLUDED
Thread Size15/32-32
Diameter0.688 INCHES MAXIMUM IN
Surface TreatmentANODIZE
MaterialALUMINUM BODY
Mounting MethodTHREAD
ChainNOT INCLUDED
Height0.562 INCHES NOMINAL IN
InsertNOT INCLUDED
Thread Size15/32-32
Diameter0.688 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-104-7906 (133-9071)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0200 lbs
Cube0.0018 cu ft
Verified Substitutes 12
6625-01-104-7906133-9071 SUCCESSOR
Meter,special Scale
Nautel Maine Inc
6135-00-100-0450 INTERCHANGEABLE
Battery,nonrechargeable
5120-00-263-4142 INTERCHANGEABLE
Socket,socket Wrench
3030-00-489-25397340 INTERCHANGEABLE
Belt,v
Gates Corporation
5930-00-548-8712 INTERCHANGEABLE
Switch,rotary
5935-00-581-4105UG1214U INTERCHANGEABLE
Connector,plug,electrical
Joint Electronics Type Designation System
6695-00-844-5391 INTERCHANGEABLE
Indicator Assembly
2915-00-963-1496GS10312 INTERCHANGEABLE
Parts Kit,control,f
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-01-101-81988239 INTERCHANGEABLE
Standoff,threaded,spacing
Dialight Corporation
4820-01-193-79068239 INTERCHANGEABLE
Disk,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
C21-5010 Andrea Systems Llc (USA)
C21-5010 Andrea Electronics Corporation (USA)
823-9 Andrea Electronics Corporation (USA)
ME174-041 Monmouth Industries Inc (USA)
MA18 Andrea Electronics Corporation (USA)
C61-5050 Andrea Electronics Corporation (USA)
174-041 Monmouth Industries Inc (USA)
M1389-04 Melcor Electronics Corp (USA)
C61-5050 Andrea Systems Llc (USA)
Related Parts
SUCCESSOR 6625-01-104-7906 Meter,special Scale · 133-9071
6135-00-100-0450INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5120-00-263-4142INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3030-00-489-2539INTERCHANGEABLE
BELT,V
7340
5930-00-548-8712INTERCHANGEABLE
SWITCH,ROTARY
5935-00-581-4105INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
UG1214U
6695-00-844-5391INTERCHANGEABLE
INDICATOR ASSEMBLY
2915-00-963-1496INTERCHANGEABLE
PARTS KIT,CONTROL,F
GS10312
5340-01-101-8198INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8239
4820-01-193-7906INTERCHANGEABLE
DISK,VALVE
8239
5955-01-312-3455INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
8239
4240-01-475-8293INTERCHANGEABLE
RESPIRATOR,AIR FILTERING
7000002055

Frequently Asked Questions

What is NSN 5999-00-859-3410?

NSN 5999-00-859-3410 is a Cap,electrical, manufactured by Andrea Systems Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-859-3410?

NSN 5999-00-859-3410 has 9 cross-referenced part numbers: C21-5010 (Andrea Systems Llc), C21-5010 (Andrea Electronics Corporation), 823-9 (Andrea Electronics Corporation), ME174-041 (Monmouth Industries Inc), MA18 (Andrea Electronics Corporation) and 4 more.

What NSN replaces 5999-00-859-3410?

There are 12 known substitutes for 5999-00-859-3410: 6625-01-104-7906, 6135-00-100-0450, 5120-00-263-4142 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C21-5010?

Key specifications for C21-5010: Surface Treatment: ANODIZE; Material: ALUMINUM BODY; Mounting Method: THREAD; Chain: NOT INCLUDED. 16 total characteristics are documented in the Federal Logistics Information System.

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