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PartsTable / COMPONENT / 3971 5/32
3971 5/32 ✓ 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 3971 5/32 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 5133-01-050-3671, 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
3971 5/32
NSN: 5133-01-050-3671
FSC: 5133
CAGE: 03882 — NEW YORK TWIST DRILL INC (USA)
SPECIFICATIONS
Part Number3971 5/32
NSN5133-01-050-3671
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 3971 5/32 TITLE COMPONENT PN 3971 5/32 MFR 3971 5/32
KEY FEATURES
•
NOMINAL CUTTING DIAMETER: 0.1562 INCHES IN
•
SPECIFICATION/STANDARD DATA: 80205-NAS965 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL ALLOY OVERALL
•
SUPPLEMENTARY FEATURES: O/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) IN
•
CUTTING END STYLE: GENERAL PURPOSE
•
THREAD QUANTITY: 28 PER INCH
•
FLUTE LENGTH: 1.188 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL CUTTING DIAMETER0.1562 INCHES IN
SPECIFICATION/STANDARD DATA80205-NAS965 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALSTEEL ALLOY OVERALL
SUPPLEMENTARY FEATURESO/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) IN
CUTTING END STYLEGENERAL PURPOSE
SPECIAL FEATURESTHREADED HEX SHANK; LONG LENGTH; FRACTIONAL SIZE 5/32
THREAD QUANTITY28 PER INCH
FLUTE LENGTH1.188 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
NONDEFINITIVE SPEC/STD DATAD TYPE AND 5/32 SIZE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
QQA200-3Interchangeable
interchangeable cross-reference
interchangeable
12366Interchangeable
interchangeable cross-reference
interchangeable
QQA267Interchangeable
interchangeable cross-reference
interchangeable
44186Interchangeable
interchangeable cross-reference
interchangeable
15016Interchangeable
interchangeable cross-reference
interchangeable
150 PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3971 5/32?
3971 5/32 is a 3971 5/32.
What parts can replace 3971 5/32?
There are 16 known substitutes for 3971 5/32: QQA200-3, 12366, QQA267 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3971 5/32?
3971 5/32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-050-3671. 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