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Technical Data Sheet
PartsTable / COMPONENT / 5109-5
5109-5 ✓ Verified by PartsTable
Lindy · 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 BOLT,SPECIAL,NOSE LANDING GEAR is a Lindy industrial component. Key specifications include end_item_identification: AIRCRAFT DHC-4 AND AC-1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-147-6330, 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
5109-5
NSN: 5305-00-147-6330
FSC: 5305
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
end_item_identificationAIRCRAFT DHC-4 AND AC-1
NSN5305-00-147-6330
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5109-5 · Lindy ⚠ 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 DIRECTION: RIGHT-HAND
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
•
HEAD DIAMETER: 0.470 INCHES NOMINAL IN
•
THREAD CLASS: 3A A
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
HEAD STYLE: FLAT COUNTERSUNK
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD DIAMETER0.250 INCHES IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
HEAD DIAMETER0.470 INCHES NOMINAL IN
THREAD CLASS3A A
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD LENGTH0.707 INCHES MINIMUM IN
SCREW MATERIALSTEEL COMP 8740
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
1620AC1-006-3Interchangeable
interchangeable cross-reference
interchangeable
1620AC1-006Interchangeable
interchangeable cross-reference
interchangeable
5109Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5109-5?
5109-5 is a BOLT,SPECIAL,NOSE LANDING GEAR manufactured by Lindy.
What parts can replace 5109-5?
There are 3 known substitutes for 5109-5: 1620AC1-006-3, 1620AC1-006, 5109. Substitute compatibility should be verified for your specific system.
What is the NSN for 5109-5?
5109-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-147-6330. 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