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Technical Data Sheet
PartsTable / MRO / 231-44
231-44 ✓ 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 FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.250 INCHES NOMINAL IN, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STANDARD TAPER W/TANG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-8863, 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→ 231-44
NSN: 2810-00-118-8863
FSC: 2810
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.250 INCHES NOMINAL IN
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length10.125 INCHES NOMINAL IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT (UNJ)
flute_quantity2
overall_length15.750 INCHES NOMINAL IN
special_featuresTAPER SHANK LG; SMALLER THAN REGULAR SHANK; FRACTIONAL SIZE 1-11/16
NSN2810-00-118-8863
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN 231-44 MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL PER AMS 6272; HARDNESS PER ROCKWELL C20 MIN AND C40 MAX; 1.156 IN. LONG; SHOULDER 0.688 IN. OD; SHANK 0.375 IN. MIN AND 0.385 IN. MAX OD; END SPHERICAL 0.218 IN. MIN AND 0.219 IN. MAX RADIUS; BORE 0.04 IN. DIA; COUNTERBORED 0.094 IN. DIA; SECOND COUNTERBORE 0.552 IN. MIN AND 0.553 IN. MAX DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONACFT ENG R1830
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL PER AMS 6272; HARDNESS PER ROCKWELL C20 MIN AND C40 MAX; 1.156 IN. LONG; SHOULDER 0.688 IN. OD; SHANK 0.375 IN. MIN AND 0.385 IN. MAX OD; END SPHERICAL 0.218 IN. MIN AND 0.219 IN. MAX RADIUS; BORE 0.04 IN. DIA; COUNTERBORED 0.094 IN. DIA; SECOND COUNTERBORE 0.552 IN. MIN AND 0.553 IN. MAX DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
53608Interchangeable
interchangeable cross-reference
interchangeable
110S 1-11/16Interchangeable
interchangeable cross-reference
interchangeable
941 1-11/16Interchangeable
interchangeable cross-reference
interchangeable
68A450803-2001Interchangeable
interchangeable cross-reference
interchangeable
23144Interchangeable
interchangeable cross-reference
interchangeable
1331-006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 231-44?
231-44 is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What parts can replace 231-44?
There are 6 known substitutes for 231-44: 53608, 110S 1-11/16, 941 1-11/16 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 231-44?
231-44 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-8863. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026