PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-21097/16Contact,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5999-01-239-5274 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-239-5274 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-239-5274. Primary manufacturer part number: MIL-DTL-21097/16.
Features
  • Contact,electrical — FSC 5999
  • Mounting Method: FORCE FIT
  • Material: METAL BODY AND CONTACT
  • Cable Entrance Diameter: 0.013 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
  • Mounting Method: FORCE FIT
  • Material: METAL BODY AND CONTACT
  • Cable Entrance Diameter: 0.013 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
  • 3 verified cross-references
Applications
  • Applications requiring Metal Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-239-5274, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN5999-01-239-5274
Primary Part NumberMIL-DTL-21097/16
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Mounting MethodFORCE FIT
MaterialMETAL BODY AND CONTACT
Cable Entrance Diameter0.013 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Mounting MethodFORCE FIT
MaterialMETAL BODY AND CONTACT
Cable Entrance Diameter0.013 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0100 lbs
Cube0.0179 cu ft
Verified Substitutes 4
5999-00-361-8540 INTERCHANGEABLE
Contact,electrical
5999-00-458-9662 INTERCHANGEABLE
Contact,electrical
5999-00-486-5991 INTERCHANGEABLE
Contact,electrical
5999-01-086-1585 INTERCHANGEABLE
Contact,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-21097/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M21097/16-01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-21097/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5999-00-361-8540INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-458-9662INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-486-5991INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-086-1585INTERCHANGEABLE
CONTACT,ELECTRICAL

Frequently Asked Questions

What is NSN 5999-01-239-5274?

NSN 5999-01-239-5274 is a Contact,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-239-5274?

NSN 5999-01-239-5274 has 3 cross-referenced part numbers: MIL-DTL-21097/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M21097/16-01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-21097/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5999-01-239-5274?

There are 4 known substitutes for 5999-01-239-5274: 5999-00-361-8540, 5999-00-458-9662, 5999-00-486-5991 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-21097/16?

Key specifications for MIL-DTL-21097/16: Overall Width: 0.100 INCHES NOMINAL IN; Mounting Method: FORCE FIT; Overall Height: 0.090 INCHES NOMINAL IN; Material: METAL BODY AND CONTACT. 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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