PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2626-4Contact,electrical

Microwave Devices Inc · NSN 5999-00-931-0451 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-931-0451 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-931-0451. Primary manufacturer part number: 2626-4.
Features
  • Contact,electrical — FSC 5999
  • Material: METAL BODY AND CONTACT
  • Style Designator: PIN CONTACT
  • Mounting Method: FORCE FIT
  • Overall Diameter: 0.125 INCHES NOMINAL IN
  • Material: METAL BODY AND CONTACT
  • Style Designator: PIN CONTACT
  • Mounting Method: FORCE FIT
Applications
  • Applications requiring Metal Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-931-0451, 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 Microwave Devices Inc. Government technical data includes 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-931-0451
Primary Part Number2626-4
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMicrowave Devices Inc
StatusACTIVE
MaterialMETAL BODY AND CONTACT
Style DesignatorPIN CONTACT
Mounting MethodFORCE FIT
Overall Diameter0.125 INCHES NOMINAL IN
MaterialMETAL BODY AND CONTACT
Style DesignatorPIN CONTACT
Mounting MethodFORCE FIT
Overall Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Verified Substitutes 9
2825-00-038-078726245 INTERCHANGEABLE
Deflector,dirt and Liquid
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5340-00-830-547926264 INTERCHANGEABLE
Bracket,adjusting
Stewart & Stevenson Power Products Llc
5999-01-184-72291250-0296 INTERCHANGEABLE
Contact,electrical
Keysight Technologies Inc
4720-01-223-3692262-64 INTERCHANGEABLE
Sleeve,reinforcing,hose
Phb Inc Dba Phb Die Casting, Inc
5310-01-239-134292434-991 INTERCHANGEABLE
Washer,spring Tension
Amz Alabama Inc.
6685-01-393-024626264 INTERCHANGEABLE
Indicator,temperature,card
La-Co Industries, Inc. Dba Markal Company
2915-01-475-099526264 INTERCHANGEABLE
Fuel Spring
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4920-01-579-704326-1411 INTERCHANGEABLE
Cable Assembly,interface Device,
Radioshack Corporation Dba Radioshack
6015-01-693-688826264 INTERCHANGEABLE
Cable,fiber Optic
Cables to Go
Cross-Reference Index
Part NumberManufacturer
2626-4 PRIMARY Microwave Devices Inc (USA)
Related Parts
2825-00-038-0787INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
26245
5340-00-830-5479INTERCHANGEABLE
BRACKET,ADJUSTING
26264
5999-01-184-7229INTERCHANGEABLE
CONTACT,ELECTRICAL
1250-0296
4720-01-223-3692INTERCHANGEABLE
SLEEVE,REINFORCING,HOSE
262-64
5310-01-239-1342INTERCHANGEABLE
WASHER,SPRING TENSION
92434-991
6685-01-393-0246INTERCHANGEABLE
INDICATOR,TEMPERATURE,CARD
26264
2915-01-475-0995INTERCHANGEABLE
FUEL SPRING
26264
4920-01-579-7043INTERCHANGEABLE
CABLE ASSEMBLY,INTERFACE DEVICE,
26-1411
6015-01-693-6888INTERCHANGEABLE
CABLE,FIBER OPTIC
26264

Frequently Asked Questions

What is NSN 5999-00-931-0451?

NSN 5999-00-931-0451 is a Contact,electrical, manufactured by Microwave Devices Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-931-0451?

NSN 5999-00-931-0451 has 1 cross-referenced part number: 2626-4 (Microwave Devices Inc).

What NSN replaces 5999-00-931-0451?

There are 9 known substitutes for 5999-00-931-0451: 2825-00-038-0787, 5340-00-830-5479, 5999-01-184-7229 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2626-4?

Key specifications for 2626-4: Material: METAL BODY AND CONTACT; Overall Length: 0.500 INCHES NOMINAL IN; Style Designator: PIN CONTACT; Mounting Method: FORCE FIT. 10 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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