PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

871CH2Control,alarm

Rosemount Aerospace Inc Dba Rosemount Aerospace Inc · NSN 6340-01-167-7491 · FSC 6340 · No Item Name Available
Verified by PartsTable
NSN 6340-01-167-7491 — this item is cataloged by the U.S. Government under National Stock Number 6340-01-167-7491. Primary manufacturer part number: 871CH2.
Features
  • Control,alarm — FSC 6340
  • Material: ALUMINUM CASE
  • Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
  • Inclosure Type: ENCASED
  • Power Source: EXTERNAL
  • Maximum Overall Length: 6.700 INCHES IN
  • Maximum Overall Height: 4.500 INCHES IN
  • Maximum Overall Width: 5.880 INCHES IN
Applications
  • Applications requiring Aluminum Case construction
General Description

The Control,alarm, cataloged under National Stock Number 6340-01-167-7491, is classified within Federal Supply Class 6340 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Rosemount Aerospace Inc Dba Rosemount Aerospace Inc. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6340-01-167-7491
Primary Part Number871CH2
Item NameControl,alarm
FSC / FSG6340 / 63 — No Item Name Available
ManufacturerRosemount Aerospace Inc Dba Rosemount Aerospace Inc
StatusACTIVE
MaterialALUMINUM CASE
Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Inclosure TypeENCASED
Power SourceEXTERNAL
Maximum Overall Length6.700 INCHES IN
Maximum Overall Height4.500 INCHES IN
Maximum Overall Width5.880 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-01-049-6629101-5014-1 INTERCHANGEABLE
Transformer,power
Behlman Electronics, Inc
5999-01-443-6980 INTERCHANGEABLE
Housing,electronic Components
Cross-Reference Index
Part NumberManufacturer
10150141 Nimikkeistokeskus Ncb Finland (FIN)
871CH2 Rosemount Inc Dba Fisher Rosemount Service and Support (USA)
871CH2 PRIMARY Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA)
Related Parts
5950-01-049-6629INTERCHANGEABLE
TRANSFORMER,POWER
101-5014-1
5999-01-443-6980INTERCHANGEABLE
HOUSING,ELECTRONIC COMPONENTS

Frequently Asked Questions

What is NSN 6340-01-167-7491?

NSN 6340-01-167-7491 is a Control,alarm, manufactured by Rosemount Aerospace Inc Dba Rosemount Aerospace Inc, classified under FSC 6340 (No Item Name Available). Status: active.

What are the part numbers for NSN 6340-01-167-7491?

NSN 6340-01-167-7491 has 3 cross-referenced part numbers: 10150141 (Nimikkeistokeskus Ncb Finland), 871CH2 (Rosemount Inc Dba Fisher Rosemount Service and Support), 871CH2 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc).

What NSN replaces 6340-01-167-7491?

There are 2 known substitutes for 6340-01-167-7491: 5950-01-049-6629, 5999-01-443-6980. Verify interchangeability with system specifications before substitution.

What are the specifications of 871CH2?

Key specifications for 871CH2: Material: ALUMINUM CASE; Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC; Inclosure Type: ENCASED; Power Source: EXTERNAL. 7 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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