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FFIL0-303BN — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FFIL0-303BN: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.151 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, thread_length: 0.153 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN, screw_material: COPPER ALLOY 360. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-206-5326, 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
FFIL0-303BN
NSN: 5305-00-206-5326
FSC: 5305 — Screws
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.151 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
thread_length0.153 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY 360
fastener_length0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.099 INCHES IN
thread_quantity_per_inch56
thread_series_designatorUNF
NSN5305-00-206-5326
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FFIL0-303BN · 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: 0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.153 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.099 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: COPPER ALLOY 360
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
FASTENER LENGTH0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH0.153 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.099 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALCOPPER ALLOY 360
INTERNAL DRIVE STYLESLOT
THREAD CLASS3A A
SUBSTITUTES & CROSS-REFERENCES 3
240-303Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFIL0-303Reference document
Same NSN cross-reference
Reference document — Secondary reference
240-303BNReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FFIL0-303BN?
FFIL0-303BN is a SCREW,MACHINE.
What parts can replace FFIL0-303BN?
There are 3 known substitutes for FFIL0-303BN: 240-303, FFIL0-303, 240-303BN. Substitute compatibility should be verified for your specific system.
What is the NSN for FFIL0-303BN?
FFIL0-303BN is cataloged in the U.S. Government catalog under NSN 5305-00-206-5326. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.