PartsTable
Technical Data Sheet
Download PDF

1522M77P02 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1522M77P02: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, fastener_length: 1.080 INCHES NOMINAL IN, special_features: BOLT DIAMETER AT LOCKING COLLAR 0.3123 INCHES MIN. AND 0.3130 INCHES MAX.

IN, thread_direction: RIGHT-HAND, end_item_identification: CFM56-2A AND 2B, F108 ENGINE A, nominal_thread_diameter: 0.250 INCHES IN. This part is cataloged in the U.S. Government catalog under NSN 5306-01-341-8749, 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
1522M77P02
NSN: 5306-01-341-8749
FSC: 5306 — Bolts
CAGE: 58828 — CFM INTERNATIONAL INC DBA CFM INTERNATIONAL (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
fastener_length1.080 INCHES NOMINAL IN
special_featuresBOLT DIAMETER AT LOCKING COLLAR 0.3123 INCHES MIN. AND 0.3130 INCHES MAX. IN
thread_directionRIGHT-HAND
end_item_identificationCFM56-2A AND 2B, F108 ENGINE A
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
NSN5306-01-341-8749
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1522M77P02 · 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: 1.080 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 28
•
MATERIAL: NICKEL ALLOY 718 OVERALL
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.080 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESBOLT DIAMETER AT LOCKING COLLAR 0.3123 INCHES MIN. AND 0.3130 INCHES MAX. IN
END ITEM IDENTIFICATIONCFM56-2A AND 2B, F108 ENGINE A
THREAD QUANTITY PER INCH28
MATERIALNICKEL ALLOY 718 OVERALL
THREAD SERIES DESIGNATORUNF
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
Ready to buy 1522M77P02?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1522M77P02?
1522M77P02 is a BOLT,MACHINE.
What is the NSN for 1522M77P02?
1522M77P02 is cataloged in the U.S. Government catalog under NSN 5306-01-341-8749. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1522M77P02

✓ 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.