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Technical Data Sheet
PartsTable / COMPONENT / 03P236722
03P236722 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FILLISTER, head_height: 0.310 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.750 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-883-4557, 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
03P236722
NSN: 5305-00-883-4557
FSC: 5305
CAGE: 98738 — HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
head_styleFILLISTER
head_height0.310 INCHES NOMINAL IN
thread_class2A A
head_diameter0.312 INCHES NOMINAL IN
thread_length0.750 INCHES MINIMUM IN
fastener_length2.260 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.190 INCHES IN
first_diameter_from_head0.150 INCHES NOMINAL IN
NSN5305-00-883-4557
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 03P236722 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
THREAD CLASS: 2A A
•
FIRST DIAMETER FROM HEAD: 0.150 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
•
THREAD LENGTH: 0.750 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.190 INCHES IN
THREAD CLASS2A A
FIRST DIAMETER FROM HEAD0.150 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
THREAD LENGTH0.750 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNF
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
UT85CInterchangeable
interchangeable cross-reference
interchangeable
YX85Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-17/133Interchangeable
interchangeable cross-reference
interchangeable
C884010Interchangeable
interchangeable cross-reference
interchangeable
810101Interchangeable
interchangeable cross-reference
interchangeable
884010PL FIND 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03P236722?
03P236722 is a SCREW,EXTERNALLY RELIEVED BODY.
What parts can replace 03P236722?
There are 8 known substitutes for 03P236722: UT85C, YX85, MIL-C-17/133 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 03P236722?
03P236722 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-883-4557. 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