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Technical Data Sheet
PartsTable / COMPONENT / 9911873
9911873 ✓ 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 SCREW,CAP,HEXAGON HEAD 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 5305-01-465-0259, 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
9911873
NSN: 5305-01-465-0259
FSC: 5305
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
Part Number9911873
NSN5305-01-465-0259
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9911873 · 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 12
1873Interchangeable
interchangeable cross-reference
interchangeable
1871Interchangeable
interchangeable cross-reference
interchangeable
6240PL1740027Interchangeable
interchangeable cross-reference
interchangeable
2246Interchangeable
interchangeable cross-reference
interchangeable
9092218Interchangeable
interchangeable cross-reference
interchangeable
ABH861Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9911873?
9911873 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 9911873?
There are 12 known substitutes for 9911873: 1873, 1871, 6240PL1740027 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9911873?
9911873 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-465-0259. 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