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Technical Data Sheet
PartsTable / COMPONENT / 2721122
2721122 ✓ 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 5325-00-909-4370, 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
2721122
NSN: 5325-00-909-4370
FSC: 5325
CAGE: 93334 — ATWOOD FENCE CO INC (USA)
SPECIFICATIONS
Part Number2721122
NSN5325-00-909-4370
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2721122 · 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
12573-1Interchangeable
interchangeable cross-reference
interchangeable
G2106D006Interchangeable
interchangeable cross-reference
interchangeable
227-2621Interchangeable
interchangeable cross-reference
interchangeable
12573Interchangeable
interchangeable cross-reference
interchangeable
7326065Interchangeable
interchangeable cross-reference
interchangeable
BB9724Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2721122?
2721122 is a RING,RETAINING.
What parts can replace 2721122?
There are 8 known substitutes for 2721122: 12573-1, G2106D006, 227-2621 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2721122?
2721122 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-909-4370. 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