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Technical Data Sheet
PartsTable / COMPONENT / B422723
B422723 ✓ 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,CAP,SOCKET HEAD 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 5305-01-193-4457, 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
B422723
NSN: 5305-01-193-4457
FSC: 5305
CAGE: 09176 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
Part NumberB422723
NSN5305-01-193-4457
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: B422723 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
981574Interchangeable
interchangeable cross-reference
interchangeable
B4462Interchangeable
interchangeable cross-reference
interchangeable
278-0464-020Interchangeable
interchangeable cross-reference
interchangeable
7426Interchangeable
interchangeable cross-reference
interchangeable
B4228Interchangeable
Same NIIN cross-reference
interchangeable
1852-1332 ITEMInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B422723?
B422723 is a SCREW,CAP,SOCKET HEAD.
What parts can replace B422723?
There are 8 known substitutes for B422723: 981574, B4462, 278-0464-020 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B422723?
B422723 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-193-4457. 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