PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS1BResistor,fixed,wire Wound

Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div · NSN 5905-00-193-8256 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-193-8256 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-193-8256. Primary manufacturer part number: AS1B.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Style Designator: RADIAL TERMINAL EACH END
  • Electrical Resistance: 5.000 KILOHMS
  • Body Diameter: 0.312 INCHES NOMINAL IN
  • Inclosure Type: ENCAPSULATED
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 280.0
  • Terminal Type: WIRE LEAD
  • Body Length: 1.750 INCHES NOMINAL IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-193-8256, 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 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-193-8256
Primary Part NumberAS1B
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTrw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div
StatusACTIVE
Style DesignatorRADIAL TERMINAL EACH END
Electrical Resistance5.000 KILOHMS
Body Diameter0.312 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Ambient Temp in Deg Celsius at Zero Percent Rated Power280.0
Terminal TypeWIRE LEAD
Body Length1.750 INCHES NOMINAL IN
Power Dissipation Rating in Watts10.000 FREE AIR
Ambient Temp at Full Rated Power30.0 CELSIUS DEGC
Resistance Tolerance in Percent-5.000 TO 5.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4510-01-260-0110AS-1B INTERCHANGEABLE
Parts Kit,ball Cock
Fluid Handling Llc
Cross-Reference Index
Part NumberManufacturer
AS1B Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
Related Parts
4510-01-260-0110INTERCHANGEABLE
PARTS KIT,BALL COCK
AS-1B

Frequently Asked Questions

What is NSN 5905-00-193-8256?

NSN 5905-00-193-8256 is a Resistor,fixed,wire Wound, manufactured by Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-193-8256?

NSN 5905-00-193-8256 has 1 cross-referenced part number: AS1B (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div).

What NSN replaces 5905-00-193-8256?

There is 1 known substitute for 5905-00-193-8256: 4510-01-260-0110. Verify interchangeability with system specifications before substitution.

What are the specifications of AS1B?

Key specifications for AS1B: Style Designator: RADIAL TERMINAL EACH END; Electrical Resistance: 5.000 KILOHMS; Body Diameter: 0.312 INCHES NOMINAL IN; Inclosure Type: ENCAPSULATED. 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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