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5169279-001 — BOLT,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5169279-001: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: COBALT COMP MP-35-N OVERALL, head_style: DOUBLE HEXAGON, grip_length: 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN, head_height: 0.469 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-073-6611, 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
5169279-001
NSN: 5306-01-073-6611
FSC: 5306 — Bolts
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOBALT COMP MP-35-N OVERALL
head_styleDOUBLE HEXAGON
grip_length2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
head_height0.469 INCHES NOMINAL IN
thread_class3A A
grip_diameter0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM IN
thread_length1.049 INCHES NOMINAL IN
fastener_length4.034 INCHES MINIMUM AND 4.064 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN
end_item_identificationHARPOON LAUNCHER;TICONDEROGA CLASS CG (47);SPRUANCE CLASS DD (963);KIDD CLASS DDG;FMS - BUILD FRIGATES CLASS SHIPS
NSN5306-01-073-6611
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5169279-001 · 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: 0.469 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.034 INCHES MINIMUM AND 4.064 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.049 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASM 5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.875 INCHES IN
•
HEAD STYLE: DOUBLE HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.469 INCHES NOMINAL IN
FASTENER LENGTH4.034 INCHES MINIMUM AND 4.064 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.049 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASM 5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.875 INCHES IN
HEAD STYLEDOUBLE HEXAGON
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN
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 5169279-001?
5169279-001 is a BOLT,CLOSE TOLERANCE.
What is the NSN for 5169279-001?
5169279-001 is cataloged in the U.S. Government catalog under NSN 5306-01-073-6611. 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.