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SH12191 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SH12191: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5325-01-481-5507, 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
SH12191
NSN: 5325-01-481-5507
FSC: 5325 — Fastening Devices
CAGE: 14818 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
Part NumberSH12191
NSN5325-01-481-5507
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SH12191 · 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
SUBSTITUTES & CROSS-REFERENCES 3
111-1556Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
M1183/10 PN SH1 2191Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
111-1556 ITEM 9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SH12191?
SH12191 is a RING,RETAINING.
What parts can replace SH12191?
There are 3 known substitutes for SH12191: 111-1556, M1183/10 PN SH1 2191, 111-1556 ITEM 9. Substitute compatibility should be verified for your specific system.
What is the NSN for SH12191?
SH12191 is cataloged in the U.S. Government catalog under NSN 5325-01-481-5507. This indicates validated use in U.S. government and defense supply chains.
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