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Technical Data Sheet
PartsTable / COMPONENT / 303840
303840 ✓ 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 PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include end_item_identification: FMC CORP,VANGUARD SWEEPER SERIES 3000, media_for_which_designed: HYDROCARBON FUELS AND OILS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-226-4827, 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
303840
NSN: 5306-00-226-4827
FSC: 5306
CAGE: H0G87 — WIBA ZEVENAAR B.V. (NLD)
SPECIFICATIONS
end_item_identificationFMC CORP,VANGUARD SWEEPER SERIES 3000
media_for_which_designedHYDROCARBON FUELS AND OILS
NSN5306-00-226-4827
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 303840 · 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
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD LENGTH: 0.830 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 18
•
MINIMUM TENSILE STRENGTH: 150000 POUNDS PER SQUARE INCH LBS
•
FEATURES PROVIDED: FINISHED HEAD
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.830 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONMRAP RG-33; MRAP - MATV WITH CS13 POP AND SNE; MRAP BUFFALO MK2A2; MRAP - COUGAR CAT1 A1; MEDIUM MINE PROTECTED VEHICLE - MMPV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
THREAD QUANTITY PER INCH18
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH LBS
FEATURES PROVIDEDFINISHED HEAD
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEHEXAGON
FASTENER LENGTH0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
HEAD HEIGHT0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
ASME-B18.2.1Upgraded Successor
successor cross-reference
successor
FF-B-575Upgraded Successor
successor cross-reference
successor
190882Upgraded Successor
successor cross-reference
successor
426921Upgraded Successor
successor cross-reference
successor
MS35190-291Upgraded Successor
successor cross-reference
successor
426922Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 303840?
303840 is a PUMP,CENTRIFUGAL.
What parts can replace 303840?
There are 24 known substitutes for 303840: ASME-B18.2.1, FF-B-575, 190882 and 21 more. Substitute compatibility should be verified for your specific system.
Is 303840 still available?
303840 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026