PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

770602-3Contact,electrical

Te Connectivity Corporation · NSN 5999-01-632-7556 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-632-7556 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-632-7556. Primary manufacturer part number: 770602-3.
Features
  • Contact,electrical — FSC 5999
  • Slot Accommodation Width: 2.54 MILLIMETERS NOMINAL MM
  • Slot Accommodation Width: 2.54 MILLIMETERS NOMINAL MM
  • 3 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-632-7556, 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 Te Connectivity Corporation. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-632-7556
Primary Part Number770602-3
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Slot Accommodation Width2.54 MILLIMETERS NOMINAL MM
Slot Accommodation Width2.54 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-160-6176 (5)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 2
6145-00-160-61765 SUCCESSOR
Fuse Wire
Cooper Bussmann, Llc Dba Cooper Industries
6625-00-314-416202-20-755 SUCCESSOR
Voltmeter
Sterling Mfg Co
Cross-Reference Index
Part NumberManufacturer
770602-3 Te Connectivity Corporation (USA)
5 Te Connectivity Corporation (USA)
770602-3 PRIMARY Te Connectivity Corporation (USA)
Related Parts
SUCCESSOR 6145-00-160-6176 Fuse Wire · 5
6625-00-314-4162SUCCESSOR
VOLTMETER
02-20-755

Frequently Asked Questions

What is NSN 5999-01-632-7556?

NSN 5999-01-632-7556 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-632-7556?

NSN 5999-01-632-7556 has 3 cross-referenced part numbers: 770602-3 (Te Connectivity Corporation), 5 (Te Connectivity Corporation), 770602-3 (Te Connectivity Corporation).

What NSN replaces 5999-01-632-7556?

There are 2 known substitutes for 5999-01-632-7556: 6145-00-160-6176, 6625-00-314-4162. Verify interchangeability with system specifications before substitution.

What are the specifications of 770602-3?

Key specifications for 770602-3: Part Name Assigned by Controlling Agency: (INAVY) CONTACT; (DWG TITLE) HOUSING, CST-100; Slot Accommodation Width: 2.54 MILLIMETERS NOMINAL MM; Special Features: ACCEPTS CONTACT P/N 770601-1; ACCEPTS MTA-100 KEYING PLUG P/N 641994-1; NO. OF CIRCUITS: 3; METRIC; MM: 8.13; IN: .320; Overall Width: 6.6 MILLIMETERS NOMINAL MM. 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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