PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20321Connector,plug,electrical

Anderson Airmotive Inc · NSN 5935-00-097-3172 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-097-3172 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-097-3172. Primary manufacturer part number: 20321.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: WEATHERPROOF
  • Threaded Device Type: COUPLING FACILITY
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 3 SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: CONTACT
  • Connector Locking Method: EXTERNALLY THREADED SHELL
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-097-3172, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Anderson Airmotive Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-097-3172
Primary Part Number20321
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAnderson Airmotive Inc
StatusACTIVE
Environmental ProtectionWEATHERPROOF
Threaded Device TypeCOUPLING FACILITY
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity3 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodCONTACT
Connector Locking MethodEXTERNALLY THREADED SHELL
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Contact Position Arrangement Style3 SINGLE MATING END
Connector Cable Strain Relief MethodCABLE CLAMP
Shell TypeSOLID
Contact Maximum Current Rating in Amps30.0 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-1916 INTERCHANGEABLE
Bearing,ball,thrust
3040-00-180-5458203-21 INTERCHANGEABLE
Gearshaft,spur
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
6130-00-312-8241M430774-1 INTERCHANGEABLE
Rectifier,metallic
L3 Technologies, Inc. Div Communication Systems-East
6515-00-333-880066-2742 INTERCHANGEABLE
Forceps,dressing
Sklar Corporation Dba Sklar Instruments
6350-00-388-440310300077 INTERCHANGEABLE
Buzzer
Us Army Aviation and Missile Command
5330-00-924-9040697524A INTERCHANGEABLE
Gasket
Hamilton Sundstrand Corporation
4820-01-075-5091A6792-026-156 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-075-735207736002156 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5998-01-077-6322 INTERCHANGEABLE
Electronic Components Assembly
4820-01-177-3886 INTERCHANGEABLE
Valve,safety Relief
Cross-Reference Index
Part NumberManufacturer
20321 PRIMARY Anderson Airmotive Inc (USA)
PX1686 Vulcan-Hart Corp (USA)
235H45-5 Cam Fabricated Systems Inc (USA)
N3EG-NO.5519 Anderson Airmotive Inc (USA)
235H5 Cam Fabricated Systems Inc (USA)
5519N3EG Anderson Airmotive Inc (USA)
Related Parts
3110-00-156-1916INTERCHANGEABLE
BEARING,BALL,THRUST
3040-00-180-5458INTERCHANGEABLE
GEARSHAFT,SPUR
203-21
6130-00-312-8241INTERCHANGEABLE
RECTIFIER,METALLIC
M430774-1
6515-00-333-8800INTERCHANGEABLE
FORCEPS,DRESSING
66-2742
6350-00-388-4403INTERCHANGEABLE
BUZZER
10300077
5330-00-924-9040INTERCHANGEABLE
GASKET
697524A
4820-01-075-5091INTERCHANGEABLE
STEM,FLUID VALVE
A6792-026-156
4820-01-075-7352INTERCHANGEABLE
SEAT,VALVE
07736002156
5998-01-077-6322INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
4820-01-177-3886INTERCHANGEABLE
VALVE,SAFETY RELIEF
5920-01-293-3965INTERCHANGEABLE
FUSEHOLDER,BLOCK
5120-01-349-1470INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5935-00-097-3172?

NSN 5935-00-097-3172 is a Connector,plug,electrical, manufactured by Anderson Airmotive Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-097-3172?

NSN 5935-00-097-3172 has 6 cross-referenced part numbers: 20321 (Anderson Airmotive Inc), PX1686 (Vulcan-Hart Corp), 235H45-5 (Cam Fabricated Systems Inc), N3EG-NO.5519 (Anderson Airmotive Inc), 235H5 (Cam Fabricated Systems Inc) and 1 more.

What NSN replaces 5935-00-097-3172?

There are 12 known substitutes for 5935-00-097-3172: 3110-00-156-1916, 3040-00-180-5458, 6130-00-312-8241 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20321?

Key specifications for 20321: Environmental Protection: WEATHERPROOF; Threaded Device Type: COUPLING FACILITY; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. 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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