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0175405 — SCREW,ASSEMBLED WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

0175405: SCREW,ASSEMBLED WASHER.

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: PAN, head_height: 0.110 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.105 INCHES MINIMUM IN, thread_length: 0.60 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-666-4309, 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
0175405
NSN: 5305-01-666-4309
FSC: 5305 — Screws
CAGE: 1UJL8 — FASTENAL COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_stylePAN
head_height0.110 INCHES NOMINAL IN
thread_class2A A
head_diameter0.105 INCHES MINIMUM IN
thread_length0.60 INCHES NOMINAL IN
fastener_length0.75 INCHES NOMINAL IN
hardness_rating40.0 ROCKWELL C MINIMUM RING
washer_quantity1
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE II
primary_washer_styleFLAT INTERNAL TEETH
NSN5305-01-666-4309
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0175405 · 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: 0.110 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.75 INCHES NOMINAL IN
•
PRIMARY WASHER OUTSIDE DIAMETER: 0.327 INCHES MINIMUM IN
•
THREAD LENGTH: 0.60 INCHES NOMINAL IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM RING
•
NOMINAL THREAD DIAMETER: 0.1640 INCHES IN
•
HEAD STYLE: PAN
•
PRIMARY WASHER STYLE: FLAT INTERNAL TEETH
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.110 INCHES NOMINAL IN
FASTENER LENGTH0.75 INCHES NOMINAL IN
PRIMARY WASHER OUTSIDE DIAMETER0.327 INCHES MINIMUM IN
THREAD LENGTH0.60 INCHES NOMINAL IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM RING
NOMINAL THREAD DIAMETER0.1640 INCHES IN
HEAD STYLEPAN
PRIMARY WASHER STYLEFLAT INTERNAL TEETH
THREAD DIRECTIONRIGHT-HAND
PRIMARY WASHER MATERIAL THICKNESS0.03 INCHES MINIMUM IN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0175405?
0175405 is a SCREW,ASSEMBLED WASHER.
What is the NSN for 0175405?
0175405 is cataloged in the U.S. Government catalog under NSN 5305-01-666-4309. 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.