PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2207-303
2207-303 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.156 INCHES NOMINAL IN, head_diameter: 0.312 INCHES NOMINAL IN, fastener_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-339-1415, 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
2207-303
NSN: 5305-00-339-1415
FSC: 5305
CAGE: 82181 — WILLIAM SPENCER (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.156 INCHES NOMINAL IN
head_diameter0.312 INCHES NOMINAL IN
fastener_length0.250 INCHES NOMINAL IN
NSN5305-00-339-1415
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2207-303 · 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
•
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
•
HEAD DIAMETER: 0.312 INCHES NOMINAL IN
•
HEAD STYLE: FLAT CHAMFER
•
HEAD HEIGHT: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.250 INCHES NOMINAL IN
HEAD DIAMETER0.312 INCHES NOMINAL IN
HEAD STYLEFLAT CHAMFER
HEAD HEIGHT0.156 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
8239Interchangeable
interchangeable cross-reference
interchangeable
BA239UInterchangeable
interchangeable cross-reference
interchangeable
GC810SB2Interchangeable
interchangeable cross-reference
interchangeable
2002-1571-004Interchangeable
interchangeable cross-reference
interchangeable
92-39Interchangeable
interchangeable cross-reference
interchangeable
690736Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2207-303?
2207-303 is a SCREW,MACHINE.
What parts can replace 2207-303?
There are 16 known substitutes for 2207-303: 8239, BA239U, GC810SB2 and 13 more. Substitute compatibility should be verified for your specific system.
Is 2207-303 still available?
2207-303 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026