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12336185 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12336185: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 FASTENER, head_style: FLAT CHAMFER, head_height: 0.433 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.630 INCHES NOMINAL IN, thread_length: 0.303 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-194-7891, 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
12336185
NSN: 5305-01-194-7891
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 304 FASTENER
head_styleFLAT CHAMFER
head_height0.433 INCHES NOMINAL IN
thread_class2A A
head_diameter0.630 INCHES NOMINAL IN
thread_length0.303 INCHES NOMINAL IN
fastener_length0.472 INCHES NOMINAL IN
locking_featureSTRIP THREADS
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE FASTENER
width_across_flats0.375 INCHES NOMINAL IN
internal_drive_styleHEXAGON
NSN5305-01-194-7891
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12336185 · 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
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.433 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.472 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
•
THREAD LENGTH: 0.303 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: POLYMER CORP POLYAMID PA11 MFR REF SINGLE MATERIAL RESPONSE LOCKING FEATURE
•
FIRST DIAMETER FROM HEAD: 0.370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
HEAD HEIGHT0.433 INCHES NOMINAL IN
FASTENER LENGTH0.472 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
THREAD LENGTH0.303 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONPOLYMER CORP POLYAMID PA11 MFR REF SINGLE MATERIAL RESPONSE LOCKING FEATURE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CL 304 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
FIRST DIAMETER FROM HEAD0.370 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEFLAT CHAMFER
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

No substitute or cross-reference records for this part.

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 12336185?
12336185 is a SCREW,EXTERNALLY RELIEVED BODY.
What is the NSN for 12336185?
12336185 is cataloged in the U.S. Government catalog under NSN 5305-01-194-7891. This indicates validated use in U.S. government and defense supply chains.
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