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CA27032-3090 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA27032-3090: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND W/WRENCH FLATS, head_height: 0.490 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.855 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN, thread_length: 0.779 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-008-5403, 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
CA27032-3090
NSN: 5305-01-008-5403
FSC: 5305 — Screws
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleROUND W/WRENCH FLATS
head_height0.490 INCHES NOMINAL IN
thread_class3A A
head_diameter1.855 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
thread_length0.779 INCHES NOMINAL IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length4.660 INCHES MINIMUM AND 4.676 INCHES MAXIMUM IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length3.710 INCHES MINIMUM AND 3.736 INCHES MAXIMUM FIRST SHOULDER IN
special_featuresRETAINING ELEMENT IN SHANK
thread_directionRIGHT-HAND
NSN5305-01-008-5403
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA27032-3090 · 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: 0.490 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.660 INCHES MINIMUM AND 4.676 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 3.710 INCHES MINIMUM AND 3.736 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-8837 TY2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE THREADS
•
SHOULDER DIAMETER: 1.499 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.779 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.490 INCHES NOMINAL IN
FASTENER LENGTH4.660 INCHES MINIMUM AND 4.676 INCHES MAXIMUM IN
SHOULDER LENGTH3.710 INCHES MINIMUM AND 3.736 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-8837 TY2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 CL 2E FED SPEC SINGLE TREATMENT RESPONSE GRIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 CLASS 2E FED SPEC SINGLE TREATMENT RESPONSE HEAD
SHOULDER DIAMETER1.499 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.779 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
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
AS185-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GB511DB3090Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA27032-3090?
CA27032-3090 is a SCREW,SHOULDER.
What parts can replace CA27032-3090?
There are 2 known substitutes for CA27032-3090: AS185-1, GB511DB3090. Substitute compatibility should be verified for your specific system.
What is the NSN for CA27032-3090?
CA27032-3090 is cataloged in the U.S. Government catalog under NSN 5305-01-008-5403. This indicates validated use in U.S. government and defense supply chains.
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