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CA22033-4-10-12 — SCREW,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA22033-4-10-12: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, grip_length: 0.438 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.249 INCHES NOMINAL IN, thread_length: 0.312 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-512-8323, 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
CA22033-4-10-12
NSN: 5305-01-512-8323
FSC: 5305 — Screws
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
grip_length0.438 INCHES NOMINAL IN
thread_class3A A
grip_diameter0.249 INCHES NOMINAL IN
thread_length0.312 INCHES NOMINAL IN
special_featuresFASTNER-CAPTIVE,100DEG REDUCED HEAD,GEAR DRIVE RECESS,A286CRES,95KSI SHEAR;NOT INTENDED FOR USE IN STRUCTURAL APPLICATIONS;USE WITH RETAINING RING 3M1239 & SELF-LOCKING PLATE NUT
thread_directionRIGHT-HAND
supplementary_featuresOTHER END ITEMS ARE PLYON,AIRCRAFT 01-470-6295,01-475-5569;SUU-79A/A PYLON & SUU-80A/A PYLON;FOR F /A-18E/F APPLICATIONS A
end_item_identificationFIRING,AFT PYLON 01-485-5688;F/A-18E/F
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
NSN5305-01-512-8323
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA22033-4-10-12 · 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
•
THREAD LENGTH: 0.312 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: OTHER END ITEMS ARE PLYON,AIRCRAFT 01-470-6295,01-475-5569;SUU-79A/A PYLON & SUU-80A/A PYLON;FOR F /A-18E/F APPLICATIONS A
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
GRIP LENGTH: 0.438 INCHES NOMINAL IN
•
GRIP DIAMETER: 0.249 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.312 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESOTHER END ITEMS ARE PLYON,AIRCRAFT 01-470-6295,01-475-5569;SUU-79A/A PYLON & SUU-80A/A PYLON;FOR F /A-18E/F APPLICATIONS A
CRITICALITY CODE JUSTIFICATIONAGAV
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.438 INCHES NOMINAL IN
GRIP DIAMETER0.249 INCHES NOMINAL IN
SPECIAL FEATURESFASTNER-CAPTIVE,100DEG REDUCED HEAD,GEAR DRIVE RECESS,A286CRES,95KSI SHEAR;NOT INTENDED FOR USE IN STRUCTURAL APPLICATIONS;USE WITH RETAINING RING 3M1239 & SELF-LOCKING PLATE NUT
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)SCREW,CLOSE TOLERANCE,AIRCRAFT
THREAD CLASS3A A
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 1
3M1312-4-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA22033-4-10-12?
CA22033-4-10-12 is a SCREW,CLOSE TOLERANCE.
What parts can replace CA22033-4-10-12?
There is 1 known substitute for CA22033-4-10-12: 3M1312-4-5. Substitute compatibility should be verified for your specific system.
What is the NSN for CA22033-4-10-12?
CA22033-4-10-12 is cataloged in the U.S. Government catalog under NSN 5305-01-512-8323. This indicates validated use in U.S. government and defense supply chains.
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