PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44021Contact,electrical

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5999-00-795-4781 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-795-4781 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-795-4781. Primary manufacturer part number: 44021.
Features
  • Contact,electrical — FSC 5999
  • Style Designator: PIN CONTACT
  • Surface Treatment: SILVER BODY AND CONTACT
  • Overall Diameter: 0.938 INCHES NOMINAL IN
  • Style Designator: PIN CONTACT
  • Surface Treatment: SILVER BODY AND CONTACT
  • Overall Diameter: 0.938 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-795-4781, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-795-4781
Primary Part Number44021
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Style DesignatorPIN CONTACT
Surface TreatmentSILVER BODY AND CONTACT
Overall Diameter0.938 INCHES NOMINAL IN
Style DesignatorPIN CONTACT
Surface TreatmentSILVER BODY AND CONTACT
Overall Diameter0.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 8
5133-00-243-9613 INTERCHANGEABLE
Drill,twist
5930-00-296-646619H397-1 INTERCHANGEABLE
Switch,push
Westinghouse Electric Corp
5360-00-530-840522012A INTERCHANGEABLE
Spring,helical,compression
Brinkley Technology Group Llc Dba Hercules Manufacturing
5355-00-543-7183MS91531-2N2B INTERCHANGEABLE
Knob
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-371-76544402-1 INTERCHANGEABLE
Bracket,angle
Tech Resources, Inc
6625-01-461-394444021 INTERCHANGEABLE
Ammeter
Exceltec Intl Corp
1420-01-486-49772215442-1 INTERCHANGEABLE
Cover,access,guided Missile
Raytheon Company
6695-01-691-26514-4021 INTERCHANGEABLE
Measuring Instrument,multi-Funct
Geier & Bluhm, Inc.
Cross-Reference Index
Part NumberManufacturer
44021 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5133-00-243-9613INTERCHANGEABLE
DRILL,TWIST
5930-00-296-6466INTERCHANGEABLE
SWITCH,PUSH
19H397-1
5360-00-530-8405INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
22012A
5355-00-543-7183INTERCHANGEABLE
KNOB
MS91531-2N2B
5340-01-371-7654INTERCHANGEABLE
BRACKET,ANGLE
4402-1
6625-01-461-3944INTERCHANGEABLE
AMMETER
44021
1420-01-486-4977INTERCHANGEABLE
COVER,ACCESS,GUIDED MISSILE
2215442-1
6695-01-691-2651INTERCHANGEABLE
MEASURING INSTRUMENT,MULTI-FUNCT
4-4021

Frequently Asked Questions

What is NSN 5999-00-795-4781?

NSN 5999-00-795-4781 is a Contact,electrical, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-795-4781?

NSN 5999-00-795-4781 has 1 cross-referenced part number: 44021 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5999-00-795-4781?

There are 8 known substitutes for 5999-00-795-4781: 5133-00-243-9613, 5930-00-296-6466, 5360-00-530-8405 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44021?

Key specifications for 44021: Style Designator: PIN CONTACT; Surface Treatment: SILVER BODY AND CONTACT; Overall Diameter: 0.938 INCHES NOMINAL IN; Overall Length: 0.122 INCHES NOMINAL IN. 8 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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