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Technical Data Sheet
PartsTable / COMPONENT / AC322A
AC322A ✓ 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 RING,RETAINING 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 5325-01-278-9548, 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
AC322A
NSN: 5325-01-278-9548
FSC: 5325
CAGE: 90338 — CONSOLIDATED SEWING MACHINE CORP (USA)
SPECIFICATIONS
Part NumberAC322A
NSN5325-01-278-9548
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AC322A · 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 13
B7Interchangeable
interchangeable cross-reference
interchangeable
3053Interchangeable
interchangeable cross-reference
interchangeable
9034Interchangeable
interchangeable cross-reference
interchangeable
S50RInterchangeable
interchangeable cross-reference
interchangeable
P67211Interchangeable
interchangeable cross-reference
interchangeable
R3X1228Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AC322A?
AC322A is a RING,RETAINING.
What parts can replace AC322A?
There are 13 known substitutes for AC322A: B7, 3053, 9034 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AC322A?
AC322A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-278-9548. 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