PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1849HResistor,variable,wire Wound,non

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-00-971-5004 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-971-5004 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-971-5004. Primary manufacturer part number: A1849H.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Mounting Facility Quantity: 1
  • 3 verified cross-references
  • Primary manufacturer: Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-971-5004, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 1 verified specification, 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: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-971-5004
Primary Part NumberA1849H
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusCANCELLED
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5895-01-345-8164402161 INTERCHANGEABLE
Modem,communications
Nec Corporation of America Dba N E C Home Electronics
4810-01-379-3588402161 INTERCHANGEABLE
Frame Assembly,valve
Marine Electric Systems Inc
Cross-Reference Index
Part NumberManufacturer
A1849H PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
402161 Hobart Bros Co (USA)
THV0152825JAY Memcor Inc (USA)
Related Parts
5895-01-345-8164INTERCHANGEABLE
MODEM,COMMUNICATIONS
402161
4810-01-379-3588INTERCHANGEABLE
FRAME ASSEMBLY,VALVE
402161

Frequently Asked Questions

What is NSN 5905-00-971-5004?

NSN 5905-00-971-5004 is a Resistor,variable,wire Wound,non, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-971-5004?

NSN 5905-00-971-5004 has 3 cross-referenced part numbers: A1849H (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 402161 (Hobart Bros Co), THV0152825JAY (Memcor Inc).

What NSN replaces 5905-00-971-5004?

There are 2 known substitutes for 5905-00-971-5004: 5895-01-345-8164, 4810-01-379-3588. Verify interchangeability with system specifications before substitution.

What are the specifications of A1849H?

Key specifications for A1849H: Overall Height: 4.000 INCHES NOMINAL IN; Overall Length: 2.750 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Overall Width: 4.000 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-971-5004 still in active supply?

NSN 5905-00-971-5004 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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