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PartsTable / COMPONENT / 2810H37-005
2810H37-005 ✓ 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 2810H37-005 is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT ENG,RECIPROCATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-448-7052, 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
2810H37-005
NSN: 5305-00-448-7052
FSC: 5305
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
end_item_identificationACFT ENG,RECIPROCATING
NSN5305-00-448-7052
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2810H37-005 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL PER AMS 6322; HARDNESS PER ROCKWELL C34 MIN AND C38 MAX; 1.66 IN. LONG; BODY 0.3815 IN. MIN AND 0.3820 IN. MAX OD; FIRST END THREADED 0.375-24NF-2; SECOND END 0.25 IN. OD FLANGED 0.597 IN. MIN AND 0.601 IN. MAX OD; 2 HOLES 0.0781 IN. DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL PER AMS 6322; HARDNESS PER ROCKWELL C34 MIN AND C38 MAX; 1.66 IN. LONG; BODY 0.3815 IN. MIN AND 0.3820 IN. MAX OD; FIRST END THREADED 0.375-24NF-2; SECOND END 0.25 IN. OD FLANGED 0.597 IN. MIN AND 0.601 IN. MAX OD; 2 HOLES 0.0781 IN. DIA IN
END ITEM IDENTIFICATIONACFT ENG,RECIPROCATING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
143-721520-24400Interchangeable
interchangeable cross-reference
interchangeable
90-244Interchangeable
interchangeable cross-reference
interchangeable
HN52KC051Interchangeable
interchangeable cross-reference
interchangeable
36840411Interchangeable
interchangeable cross-reference
interchangeable
35326701Interchangeable
interchangeable cross-reference
interchangeable
CV163148Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2810H37-005?
2810H37-005 is a 2810H37-005.
What parts can replace 2810H37-005?
There are 9 known substitutes for 2810H37-005: 143-721520-24400, 90-244, HN52KC051 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2810H37-005?
2810H37-005 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-448-7052. 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