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PartsTable / COMPONENT / FIL-0-304
FIL-0-304 ✓ 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: FILLISTER, head_height: 0.058 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.153 INCHES NOMINAL IN, thread_length: 0.250 INCHES MAXIMUM IN, screw_material: COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-095-9414, 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
FIL-0-304
NSN: 5305-00-095-9414
FSC: 5305
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
head_styleFILLISTER
head_height0.058 INCHES NOMINAL IN
thread_class3A A
head_diameter0.153 INCHES NOMINAL IN
thread_length0.250 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.099 INCHES IN
thread_quantity_per_inch56
thread_series_designatorUNF
NSN5305-00-095-9414
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FIL-0-304 · 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
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-611,COMP B CANC FED SPEC SINGLE MATERIAL RESPONSE
•
HEAD STYLE: FILLISTER
•
SCREW MATERIAL: COPPER ALLOY
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SERIES DESIGNATOR: UNF
•
HEAD DIAMETER: 0.153 INCHES NOMINAL IN
•
THREAD LENGTH: 0.250 INCHES MAXIMUM IN
•
THREAD CLASS: 3A A
TECHNICAL CHARACTERISTICS (FLIS)
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611,COMP B CANC FED SPEC SINGLE MATERIAL RESPONSE
HEAD STYLEFILLISTER
SCREW MATERIALCOPPER ALLOY
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
HEAD DIAMETER0.153 INCHES NOMINAL IN
THREAD LENGTH0.250 INCHES MAXIMUM IN
THREAD CLASS3A A
NOMINAL THREAD DIAMETER0.099 INCHES IN
INTERNAL DRIVE STYLESLOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
4255338Interchangeable
interchangeable cross-reference
interchangeable
8Y4625Interchangeable
interchangeable cross-reference
interchangeable
2GK324Interchangeable
interchangeable cross-reference
interchangeable
230304Interchangeable
interchangeable cross-reference
interchangeable
230304-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIL-0-304?
FIL-0-304 is a SCREW,MACHINE.
What parts can replace FIL-0-304?
There are 5 known substitutes for FIL-0-304: 4255338, 8Y4625, 2GK324 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FIL-0-304?
FIL-0-304 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-095-9414. 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