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PartsTable / COMPONENT / 26161 ITEM 5
26161 ITEM 5 ✓ 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,DRIVE is a the manufacturer industrial component. Key specifications include head_style: ROUND, head_height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, pilot_length: 0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN, head_diameter: 0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN, pilot_diameter: 0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN, fastener_length: 0.190 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 5305-01-142-9399, 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
26161 ITEM 5
NSN: 5305-01-142-9399
FSC: 5305
CAGE: 52358 — PAXTON PRODUCTS INC (USA)
SPECIFICATIONS
head_styleROUND
head_height0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
pilot_length0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
head_diameter0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
pilot_diameter0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
fastener_length0.190 INCHES NOMINAL IN
nonmachine_thread_styleDRIVE SCREW (TYPE U)
nonmachine_nominal_thread_diameter0.098 INCHES IN
NSN5305-01-142-9399
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 26161 ITEM 5 · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.098 INCHES IN
•
PILOT DIAMETER: 0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
•
NONMACHINE THREAD STYLE: DRIVE SCREW (TYPE U)
•
HEAD HEIGHT: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
HEAD DIAMETER: 0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
•
HEAD STYLE: ROUND
•
FASTENER LENGTH: 0.190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NONMACHINE NOMINAL THREAD DIAMETER0.098 INCHES IN
PILOT DIAMETER0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
HEAD HEIGHT0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
HEAD DIAMETER0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
PILOT LENGTH0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
HEAD STYLEROUND
FASTENER LENGTH0.190 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A-A-2975Interchangeable
interchangeable cross-reference
interchangeable
APXDG10Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-326 SZ1Interchangeable
interchangeable cross-reference
interchangeable
2-7-179Interchangeable
interchangeable cross-reference
interchangeable
MO0408LGInterchangeable
interchangeable cross-reference
interchangeable
MOLECULITE/LIOH CATALYSTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 26161 ITEM 5?
26161 ITEM 5 is a SCREW,DRIVE.
What parts can replace 26161 ITEM 5?
There are 8 known substitutes for 26161 ITEM 5: A-A-2975, APXDG10, GGG-D-326 SZ1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 26161 ITEM 5?
26161 ITEM 5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-142-9399. 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