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Technical Data Sheet
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2190291 — 2190291

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2190291: 2190291.

The 2190291 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5306-00-624-4848, 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
2190291
NSN: 5306-00-624-4848
FSC: 5306 — Bolts
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
Part Number2190291
NSN5306-00-624-4848
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2190291 · 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 6
6107348Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2136262Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3670953Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2137715Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2135420Reference document
Same NSN cross-reference
Reference document — Secondary reference
3835449Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2190291?
2190291 is a 2190291.
What parts can replace 2190291?
There are 6 known substitutes for 2190291: 6107348, 2136262, 3670953 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2190291?
2190291 is cataloged in the U.S. Government catalog under NSN 5306-00-624-4848. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.