PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 10-3856-1
10-3856-1 ✓ 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 VALVE,FUEL SYSTEM is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON ALCA L-159 CZECH ADVANCED LIGHT COMBAT AIRCRAFT F. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-262-8265, 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
10-3856-1
NSN: 5305-00-262-8265
FSC: 5305
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationUSED ON ALCA L-159 CZECH ADVANCED LIGHT COMBAT AIRCRAFT F
NSN5305-00-262-8265
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10-3856-1 · 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 CLASS: 3A A
•
FASTENER LENGTH: 0.921 INCHES MINIMUM AND 0.953 INCHES MAXIMUM IN
•
INTERNAL DRIVE STYLE: HEXAGON
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD LENGTH: 0.828 INCHES MINIMUM IN
•
MATERIAL: NICKEL ALLOY 400 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A A
FASTENER LENGTH0.921 INCHES MINIMUM AND 0.953 INCHES MAXIMUM IN
INTERNAL DRIVE STYLEHEXAGON
NONDEFINITIVE SPEC/STD DATA1 TYPE
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD LENGTH0.828 INCHES MINIMUM IN
MATERIALNICKEL ALLOY 400 OVERALL
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
10-3856Interchangeable
interchangeable cross-reference
interchangeable
10-3856-1Interchangeable
interchangeable cross-reference
interchangeable
A10-3856-12Interchangeable
interchangeable cross-reference
interchangeable
FFS86TYPE1STYLE11Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 10-3856-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10-3856-1?
10-3856-1 is a VALVE,FUEL SYSTEM.
What parts can replace 10-3856-1?
There are 4 known substitutes for 10-3856-1: 10-3856, 10-3856-1, A10-3856-12 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-3856-1?
10-3856-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-262-8265. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10-3856-1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026