PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M9177/5-2Connector-Switch

Amphenol Corporation Dba Amphenol Nexus Technologies · NSN 5999-01-540-3645 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-540-3645 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-540-3645. Primary manufacturer part number: M9177/5-2.
Features
  • Connector-Switch — FSC 5999
  • 5 verified cross-references
  • Primary manufacturer: Amphenol Corporation Dba Amphenol Nexus Technologies
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connector-Switch, cataloged under National Stock Number 5999-01-540-3645, 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 Amphenol Corporation Dba Amphenol Nexus Technologies. This item has 5 commercial cross-references from 3 manufacturers, 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
NSN5999-01-540-3645
Primary Part NumberM9177/5-2
Item NameConnector-Switch
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Dba Amphenol Nexus Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-553-9352 (U94AU)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeYN
Weight0.0500 lbs
Cube0.0093 cu ft
Verified Substitutes 2
5999-00-553-9352U94AU SUCCESSOR
Connector-Switch Assembly
Joint Electronics Type Designation System
5999-01-333-3149 INTERCHANGEABLE
Connector-Switch
Cross-Reference Index
Part NumberManufacturer
M9177/5-2 PRIMARY Amphenol Corporation Dba Amphenol Nexus Technologies (USA)
TJS-102 PRIMARY Amphenol Corporation Dba Amphenol Nexus Technologies (USA)
5999PL1698070 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5965PL0767609 Jednolity Indeks Materialowy - Uniform Material Index (POL)
U-94A/U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-00-553-9352 Connector-Switch Assembly · U94AU
5999-01-333-3149INTERCHANGEABLE
CONNECTOR-SWITCH

Frequently Asked Questions

What is NSN 5999-01-540-3645?

NSN 5999-01-540-3645 is a Connector-Switch, manufactured by Amphenol Corporation Dba Amphenol Nexus Technologies, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-540-3645?

NSN 5999-01-540-3645 has 5 cross-referenced part numbers: M9177/5-2 (Amphenol Corporation Dba Amphenol Nexus Technologies), TJS-102 (Amphenol Corporation Dba Amphenol Nexus Technologies), 5999PL1698070 (Jednolity Indeks Materialowy - Uniform Material Index), 5965PL0767609 (Jednolity Indeks Materialowy - Uniform Material Index), U-94A/U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5999-01-540-3645?

There are 2 known substitutes for 5999-01-540-3645: 5999-00-553-9352, 5999-01-333-3149. Verify interchangeability with system specifications before substitution.

What are the specifications of M9177/5-2?

Key specifications for M9177/5-2: End Item Identification: CV-22; End Item Identification: CV-22. 2 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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