PartsTable
Technical Data Sheet
LOA037021-68 ✓ 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 5305-01-721-8656, 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
LOA037021-68
NSN: 5305-01-721-8656
FSC: 5305
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part NumberLOA037021-68
NSN5305-01-721-8656
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: LOA037021-68 · 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 22
581-8843219-116Interchangeable
interchangeable cross-reference
interchangeable
LOA037021-116Interchangeable
interchangeable cross-reference
interchangeable
211015990FInterchangeable
interchangeable cross-reference
interchangeable
8843219/PAGE 54 PN A3Interchangeable
interchangeable cross-reference
interchangeable
LOA037021-A3Interchangeable
interchangeable cross-reference
interchangeable
8843219Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LOA037021-68?
LOA037021-68 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace LOA037021-68?
There are 22 known substitutes for LOA037021-68: 581-8843219-116, LOA037021-116, 211015990F and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LOA037021-68?
LOA037021-68 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-721-8656. This indicates validated use in U.S. government and defense supply chains.
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