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CA13170-08-3-11PP — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA13170-08-3-11PP: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.170 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, thread_length: 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN, screw_material: STEEL CORROSION RESISTING. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-114-9588, 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
CA13170-08-3-11PP
NSN: 5305-01-114-9588
FSC: 5305 — Screws
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
head_stylePAN
head_height0.170 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
thread_length0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
screw_materialSTEEL CORROSION RESISTING
fastener_length0.667 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
special_featuresALUMINUM,ANODIZED SNAP IN RETAINER 0.216 IN. DIA FITS AROUND SCREW IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.164 INCHES IN
screw_surface_treatmentPASSIVATE
NSN5305-01-114-9588
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA13170-08-3-11PP · 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: 0.170 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.667 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD STYLE: PAN
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.170 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.667 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
THREAD LENGTH0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEPAN
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESALUMINUM,ANODIZED SNAP IN RETAINER 0.216 IN. DIA FITS AROUND SCREW IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
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 2
CA1378-8-3-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
GS553AV08-3-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 CA13170-08-3-11PP?
CA13170-08-3-11PP is a SCREW,MACHINE.
What parts can replace CA13170-08-3-11PP?
There are 2 known substitutes for CA13170-08-3-11PP: CA1378-8-3-11, GS553AV08-3-11. Substitute compatibility should be verified for your specific system.
What is the NSN for CA13170-08-3-11PP?
CA13170-08-3-11PP is cataloged in the U.S. Government catalog under NSN 5305-01-114-9588. 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.