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Technical Data Sheet
PartsTable / MRO / H-B-1051
H-B-1051 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include length: 3.000 INCHES MINIMUM IN, diameter: 1.250 INCHES NOMINAL IN, body_length: 0.688 INCHES NOMINAL IN, handle_type: TWISTED WIRE W/LOOPED END, body_diameter: 0.312 INCHES NOMINAL IN, terminal_type: WIRE LEAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7920-00-223-7982, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ H-B-1051
NSN: 7920-00-223-7982
FSC: 7920
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
length3.000 INCHES MINIMUM IN
diameter1.250 INCHES NOMINAL IN
body_length0.688 INCHES NOMINAL IN
handle_typeTWISTED WIRE W/LOOPED END
body_diameter0.312 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
overall_length11.000 INCHES MINIMUM IN
handle_materialCOPPER ALLOY OR STEEL OR STEEL CORROSION RESISTING
special_featuresHOG HAIR; IF STEEL HANDLE, THEN ZINC-COATED; BRUSH PART LENGTH 3.5 INCH IN
style_designatorROUNDED TIP, STRAIGHT HANDLE
electrical_resistance1.000 MEGOHMS
NSN7920-00-223-7982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN H-B-1051 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
•
DIAMETER: 1.500 INCHES NOMINAL IN
•
HANDLE TYPE: TWISTED WIRE
•
HANDLE MATERIAL: COPPER ALLOY OR STEEL CORROSION RESISTING
•
STYLE DESIGNATOR: TUFTED TIP
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER1.500 INCHES NOMINAL IN
SPECIAL FEATURESUNDYED HOG BRISTLE; BRUSHPART 3 INCHES LONG IN
HANDLE TYPETWISTED WIRE
OVERALL LENGTH9.00 INCHES NOMINAL IN
HANDLE MATERIALCOPPER ALLOY OR STEEL CORROSION RESISTING
STYLE DESIGNATORTUFTED TIP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
428528Interchangeable
interchangeable cross-reference
interchangeable
41W3013Interchangeable
interchangeable cross-reference
interchangeable
34220-01Interchangeable
interchangeable cross-reference
interchangeable
910150Interchangeable
interchangeable cross-reference
interchangeable
H-B-1050Interchangeable
interchangeable cross-reference
interchangeable
A-A-2954Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H-B-1051?
H-B-1051 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace H-B-1051?
There are 21 known substitutes for H-B-1051: 428528, 41W3013, 34220-01 and 18 more. Substitute compatibility should be verified for your specific system.
Is H-B-1051 still available?
H-B-1051 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026