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426505PC1 — BOLT,ASSEMBLED WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

426505PC1: BOLT,ASSEMBLED WASHER.

The BOLT,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.625 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.313 INCHES NOMINAL IN, fastener_length: 2.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-157-9224, 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
426505PC1
NSN: 5306-00-157-9224
FSC: 5306 — Bolts
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.625 INCHES NOMINAL IN
thread_class3A A
thread_length1.313 INCHES NOMINAL IN
fastener_length2.188 INCHES NOMINAL IN
washer_quantity1
thread_directionRIGHT-HAND
width_between_flats0.750 INCHES NOMINAL IN
primary_washer_styleDOME EXTERNAL AND INTERNAL TEETH
nominal_thread_diameter0.500 INCHES IN
thread_quantity_per_inch13
NSN5306-00-157-9224
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 426505PC1 · 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: 0.625 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.188 INCHES NOMINAL IN
•
PRIMARY WASHER OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
THREAD LENGTH: 1.313 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
HEAD STYLE: HEXAGON
•
PRIMARY WASHER STYLE: DOME EXTERNAL AND INTERNAL TEETH
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.625 INCHES NOMINAL IN
FASTENER LENGTH2.188 INCHES NOMINAL IN
PRIMARY WASHER OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
THREAD LENGTH1.313 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEHEXAGON
PRIMARY WASHER STYLEDOME EXTERNAL AND INTERNAL TEETH
THREAD DIRECTIONRIGHT-HAND
PRIMARY WASHER MATERIAL THICKNESS0.312 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 1
T-9160524Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 426505PC1?
426505PC1 is a BOLT,ASSEMBLED WASHER.
What parts can replace 426505PC1?
There is 1 known substitute for 426505PC1: T-9160524. Substitute compatibility should be verified for your specific system.
What is the NSN for 426505PC1?
426505PC1 is cataloged in the U.S. Government catalog under NSN 5306-00-157-9224. 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.