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Technical Data Sheet
PartsTable / COMPONENT / 7226370-5
7226370-5 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FILLISTER, head_height: 0.141 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, hole_diameter: 0.046 INCHES NOMINAL IN, thread_length: 0.375 INCHES NOMINAL 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 5305-01-522-9278, 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
7226370-5
NSN: 5305-01-522-9278
FSC: 5305
CAGE: 5H562 — AAA PLATING AND INSPECTION INC (USA)
SPECIFICATIONS
head_styleFILLISTER
head_height0.141 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
hole_diameter0.046 INCHES NOMINAL IN
hole_quantity1
thread_length0.375 INCHES NOMINAL IN
screw_materialSTEEL CORROSION RESISTING
fastener_length0.375 INCHES NOMINAL IN
special_featuresALTERED ITEM DRAWING
thread_directionRIGHT-HAND
internal_drive_styleSLOT
NSN5305-01-522-9278
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7226370-5 · 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
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD CLASS: 2A A
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD HOLE CONFIGURATION STYLE: ROUND
•
HOLE QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD CLASS2A A
FASTENER LENGTH0.375 INCHES NOMINAL IN
THREAD LENGTH0.375 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
SPECIAL FEATURESALTERED ITEM DRAWING
HEAD HOLE CONFIGURATION STYLEROUND
HOLE QUANTITY1
SCREW MATERIALSTEEL CORROSION RESISTING
HOLE DIAMETER0.046 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
91047-258Interchangeable
interchangeable cross-reference
interchangeable
NASM35275Interchangeable
interchangeable cross-reference
interchangeable
MS35275-258Interchangeable
interchangeable cross-reference
interchangeable
MS35275-264Interchangeable
interchangeable cross-reference
interchangeable
0407-330Interchangeable
interchangeable cross-reference
interchangeable
1361275-132Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7226370-5?
7226370-5 is a SCREW,MACHINE.
What parts can replace 7226370-5?
There are 23 known substitutes for 7226370-5: 91047-258, NASM35275, MS35275-258 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7226370-5?
7226370-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-522-9278. 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