PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3174AS4401Contact,electrical

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5999-01-424-5150 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-424-5150 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-424-5150. Primary manufacturer part number: 3174AS4401.
Features
  • Contact,electrical — FSC 5999
  • Overall Diameter: 0.175 INCHES NOMINAL IN
  • Terminal Type and Quantity: 1 SLOTTED, SOLDERLESS AXIALLY AT ONE END
  • Style Designator: SOCKET CONTACT
  • Mounting Method: SNAP LOCK
  • Mounting Facility Quantity: 1
  • Overall Diameter: 0.175 INCHES NOMINAL IN
  • Terminal Type and Quantity: 1 SLOTTED, SOLDERLESS AXIALLY AT ONE END
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-424-5150, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-424-5150
Primary Part Number3174AS4401
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Overall Diameter0.175 INCHES NOMINAL IN
Terminal Type and Quantity1 SLOTTED, SOLDERLESS AXIALLY AT ONE END
Style DesignatorSOCKET CONTACT
Mounting MethodSNAP LOCK
Mounting Facility Quantity1
Overall Diameter0.175 INCHES NOMINAL IN
Terminal Type and Quantity1 SLOTTED, SOLDERLESS AXIALLY AT ONE END
Style DesignatorSOCKET CONTACT
Mounting MethodSNAP LOCK
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0005 cu ft
Verified Substitutes 4
5330-00-141-419963X0150 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5133-00-236-8104 INTERCHANGEABLE
Drill,twist
4930-01-061-5258L07-100-MPA INTERCHANGEABLE
Parts Kit,lubricator
Norgren C a Co
4820-01-216-2302254-01 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
02-08-1202 Molex, Llc (USA)
3174AS4401 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
25401 Csts, Inc Dba Computer Sys Techl Support (USA)
Related Parts
5330-00-141-4199INTERCHANGEABLE
SEAL,PLAIN ENCASED
63X0150
5133-00-236-8104INTERCHANGEABLE
DRILL,TWIST
4930-01-061-5258INTERCHANGEABLE
PARTS KIT,LUBRICATOR
L07-100-MPA
4820-01-216-2302INTERCHANGEABLE
SEAT,VALVE
254-01

Frequently Asked Questions

What is NSN 5999-01-424-5150?

NSN 5999-01-424-5150 is a Contact,electrical, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-424-5150?

NSN 5999-01-424-5150 has 3 cross-referenced part numbers: 02-08-1202 (Molex, Llc), 3174AS4401 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 25401 (Csts, Inc Dba Computer Sys Techl Support).

What NSN replaces 5999-01-424-5150?

There are 4 known substitutes for 5999-01-424-5150: 5330-00-141-4199, 5133-00-236-8104, 4930-01-061-5258 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3174AS4401?

Key specifications for 3174AS4401: Overall Diameter: 0.175 INCHES NOMINAL IN; Terminal Type and Quantity: 1 SLOTTED, SOLDERLESS AXIALLY AT ONE END; Style Designator: SOCKET CONTACT; Overall Length: 0.700 INCHES NOMINAL IN. 12 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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