PartsTable
Technical Data Sheet
88 1-1/2 ✓ Verified by PartsTable
· COMPONENT
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 88 1-1/2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-017-8309, 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
88 1-1/2
NSN: 5133-01-017-8309
FSC: 5133
CAGE: 5M2Q1 — IRWIN INDUSTRIAL TOOL COMPANY DBA IRWIN CONSTRUCTION ACCESSORIES (USA)
SPECIFICATIONS
Part Number88 1-1/2
NSN5133-01-017-8309
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 88 1-1/2 TITLE COMPONENT PN 88 1-1/2 MFR 88 1-1/2
KEY FEATURES
CUTTING END STYLE: FLAT HEAD MACHINE W/BRAD POINT
MATERIAL: STEEL OVERALL
NOMINAL CUTTING DIAMETER: 1.5000 INCHES IN
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
SHANK STYLE: HEXAGON W/SHOULDER
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
CUTTING END STYLEFLAT HEAD MACHINE W/BRAD POINT
MATERIALSTEEL OVERALL
SPECIAL FEATURESQUICK RELEASEE SHANK
NOMINAL CUTTING DIAMETER1.5000 INCHES IN
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
SHANK STYLEHEXAGON W/SHOULDER
OVERALL LENGTH6.000 INCHES NOMINAL IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
88-112Interchangeable
interchangeable cross-reference
interchangeable
8161401Interchangeable
interchangeable cross-reference
interchangeable
WS12633-21Interchangeable
interchangeable cross-reference
interchangeable
LV1300392-100000.009Interchangeable
interchangeable cross-reference
interchangeable
88112180221Interchangeable
interchangeable cross-reference
interchangeable
12SWInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 88 1-1/2?
88 1-1/2 is a 88 1-1/2.
What parts can replace 88 1-1/2?
There are 14 known substitutes for 88 1-1/2: 88-112, 8161401, WS12633-21 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 88 1-1/2?
88 1-1/2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-017-8309. This indicates validated use in U.S. government and defense supply chains.
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