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369A7163 — BOLT,INTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

369A7163: BOLT,INTERNALLY RELIEVED BODY.

The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, head_style: HEXAGON, head_height: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.340 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, fastener_length: 1.560 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-949-8273, 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
369A7163
NSN: 5306-00-949-8273
FSC: 5306 — Bolts
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
head_styleHEXAGON
head_height1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
thread_class2A A
thread_length0.340 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
fastener_length1.560 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
special_featuresHOLE,0.047 IN. DIA,DRILLED THRU ONE SIDE ONLY 1.510 IN. FROM BEARING SURFACE OF HEAD TO CENTER OF HOLE IN
style_designatorCONCENTRIC HOLE UNTHREADED
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
width_between_flats0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
nominal_thread_diameter1.250 INCHES IN
NSN5306-00-949-8273
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 369A7163 · 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: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.560 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.340 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCENTRIC HOLE UNTHREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3,COMP 2024,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,COMP 2024,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 1.250 INCHES IN
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
FASTENER LENGTH1.560 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.340 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3,COMP 2024,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,COMP 2024,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER1.250 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
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 369A7163?
369A7163 is a BOLT,INTERNALLY RELIEVED BODY.
What is the NSN for 369A7163?
369A7163 is cataloged in the U.S. Government catalog under NSN 5306-00-949-8273. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.