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Technical Data Sheet
PartsTable / COMPONENT / P21472-002-01
P21472-002-01 ✓ 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,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FLAT CHAMFER, head_height: 0.219 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, thread_length: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-095-3967, 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
P21472-002-01
NSN: 5305-01-095-3967
FSC: 5305
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
head_styleFLAT CHAMFER
head_height0.219 INCHES NOMINAL IN
thread_class3A A
head_diameter0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
thread_length0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length0.781 INCHES MINIMUM AND 0.846 INCHES MAXIMUM IN
shoulder_length0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentPASSIVATE OVERALL
NSN5305-01-095-3967
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: P21472-002-01 · 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
•
INTERNAL DRIVE STYLE: HEXAGON
•
WIDTH ACROSS FLATS: 0.156 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD CLASS: 3A A
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD HEIGHT: 0.219 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.781 INCHES MINIMUM AND 0.846 INCHES MAXIMUM IN
•
HEAD DIAMETER: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL IN
SHOULDER LENGTH0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM FIRST SHOULDER IN
THREAD CLASS3A A
THREAD DIRECTIONRIGHT-HAND
HEAD HEIGHT0.219 INCHES NOMINAL IN
FASTENER LENGTH0.781 INCHES MINIMUM AND 0.846 INCHES MAXIMUM IN
HEAD DIAMETER0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
THREAD LENGTH0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
342C443H05Interchangeable
interchangeable cross-reference
interchangeable
F632Interchangeable
interchangeable cross-reference
interchangeable
M22520/5-39Interchangeable
interchangeable cross-reference
interchangeable
620307Interchangeable
interchangeable cross-reference
interchangeable
4191505-012Interchangeable
interchangeable cross-reference
interchangeable
3T5463Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P21472-002-01?
P21472-002-01 is a SCREW,SHOULDER.
What parts can replace P21472-002-01?
There are 24 known substitutes for P21472-002-01: 342C443H05, F632, M22520/5-39 and 21 more. Substitute compatibility should be verified for your specific system.
Is P21472-002-01 still available?
P21472-002-01 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