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Technical Data Sheet
PartsTable / COMPONENT / 838207-071
838207-071 ✓ 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. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.321 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN, thread_class: 1A A, thread_length: 1.000 INCHES NOMINAL IN, fastener_length: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-600-0892, 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
838207-071
NSN: 5305-01-600-0892
FSC: 5305
CAGE: 1EAE2 — VANAIR MANUFACTURING INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.321 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN
thread_class1A A
thread_length1.000 INCHES NOMINAL IN
fastener_length1.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_between_flats0.625 INCHES NOMINAL IN
end_item_identification4310-01-582-0571;MRAP BUFFALO MK2A2
nominal_thread_diameter0.438 INCHES IN
thread_quantity_per_inch14
NSN5305-01-600-0892
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 838207-071 · 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
•
HEAD HEIGHT: 0.321 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.000 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 14
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
WIDTH BETWEEN FLATS: 0.625 INCHES NOMINAL IN
•
THREAD CLASS: 1A A
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.321 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN
THREAD LENGTH1.000 INCHES NOMINAL IN
THREAD QUANTITY PER INCH14
FASTENER LENGTH1.000 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL IN
THREAD CLASS1A A
NOMINAL THREAD DIAMETER0.438 INCHES IN
THREAD DIRECTIONRIGHT-HAND
HEAD STYLEHEXAGON
END ITEM IDENTIFICATION4310-01-582-0571;MRAP BUFFALO MK2A2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
41397Interchangeable
interchangeable cross-reference
interchangeable
860676Interchangeable
interchangeable cross-reference
interchangeable
986094-1Interchangeable
interchangeable cross-reference
interchangeable
BWFA3WInterchangeable
interchangeable cross-reference
interchangeable
F6266GInterchangeable
interchangeable cross-reference
interchangeable
525Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 838207-071?
838207-071 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 838207-071?
There are 14 known substitutes for 838207-071: 41397, 860676, 986094-1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 838207-071?
838207-071 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-600-0892. 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