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136764-1 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

136764-1: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.287 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN, thread_length: 0.090 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN, screw_material: NICKEL ALLOY, fastener_length: 0.152 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-312-4313, 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
136764-1
NSN: 5305-01-312-4313
FSC: 5305 — Screws
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class2A A
head_diameter0.287 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
thread_length0.090 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
screw_materialNICKEL ALLOY
fastener_length0.152 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
special_featuresO-RING MATERIAL SILICONE RUBBER PER AMS 3304
thread_directionRIGHT-HAND
countersink_angle98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
features_providedO RING
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.138 INCHES IN
NSN5305-01-312-4313
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 136764-1 · 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
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.152 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.090 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
FEATURES PROVIDED: O RING
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.152 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
THREAD LENGTH0.090 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
FEATURES PROVIDEDO RING
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALNICKEL ALLOY
SPECIAL FEATURESO-RING MATERIAL SILICONE RUBBER PER AMS 3304
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

No substitute or cross-reference records for this part.

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 136764-1?
136764-1 is a SCREW,MACHINE.
What is the NSN for 136764-1?
136764-1 is cataloged in the U.S. Government catalog under NSN 5305-01-312-4313. This indicates validated use in U.S. government and defense supply chains.
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