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78290 — TAPPET,ENGINE POPPET VALVE

✓ Government record, cited
Legrand · BOLT SCREW
PRODUCT OVERVIEW

78290: TAPPET,ENGINE POPPET VALVE.

Rexel Crystalfile™ Linked Top tabs and inserts are designed to be used with Crystalfile™ Classic Linked files. The unique, extra long inserts are printable, ideal when setting up a new filing system. Key specifications include end_item_identification: MCRRS DAY BOX, part_name_assigned_by_controlling_agency: MOSMATIC FL-AER 200 ALLROUNDER WITH RECOVERY PORT.

This part is cataloged in the U.S. Government catalog under NSN 5325-00-007-8807, 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
78290
NSN: 5325-00-007-8807
NIINs: 000078807, 000853716, 008666823, 011196480, 016786070
FSC: 5325 — Fastening Devices
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
end_item_identificationMCRRS DAY BOX
part_name_assigned_by_controlling_agencyMOSMATIC FL-AER 200 ALLROUNDER WITH RECOVERY PORT
NSN5325-00-007-8807
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 78290 · Legrand ⚠ 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 1
D78290Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 78290?
78290 is a TAPPET,ENGINE POPPET VALVE manufactured by Legrand.
What parts can replace 78290?
There is 1 known substitute for 78290: D78290. Substitute compatibility should be verified for your specific system.
What is the NSN for 78290?
78290 is cataloged in the U.S. Government catalog under NSN 5325-00-007-8807. 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.