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99AK300 — BOLT,TEE HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

99AK300: BOLT,TEE HEAD.

The BOLT,TEE HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 431 OVERALL, head_style: TEE NO. 5, head_length: 0.560 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 1.940 INCHES MINIMUM IN, fastener_length: 2.875 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5306-00-059-7636, 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
99AK300
NSN: 5306-00-059-7636
FSC: 5306 — Bolts
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL COMP 431 OVERALL
head_styleTEE NO. 5
head_length0.560 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
thread_class3A A
thread_length1.940 INCHES MINIMUM IN
fastener_length2.875 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
tee_bolt_cylindrical_head_diameter0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
NSN5306-00-059-7636
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 99AK300 · 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
•
FASTENER LENGTH: 2.875 INCHES NOMINAL IN
•
TEE BOLT CYLINDRICAL HEAD DIAMETER: 0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.940 INCHES MINIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18732 CONDITION A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: TEE NO. 5
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD LENGTH: 0.560 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH2.875 INCHES NOMINAL IN
TEE BOLT CYLINDRICAL HEAD DIAMETER0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
THREAD LENGTH1.940 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 CONDITION A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLETEE NO. 5
THREAD DIRECTIONRIGHT-HAND
HEAD LENGTH0.560 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A A
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 99AK300?
99AK300 is a BOLT,TEE HEAD.
What is the NSN for 99AK300?
99AK300 is cataloged in the U.S. Government catalog under NSN 5306-00-059-7636. This indicates validated use in U.S. government and defense supply chains.
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