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PBF1479-20D36A — BOLT,SHEAR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PBF1479-20D36A: BOLT,SHEAR.

The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: DOUBLE HEXAGON, grip_length: 2.250 INCHES NOMINAL IN, head_height: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 1.2485 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-350-2902, 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
PBF1479-20D36A
NSN: 5306-01-350-2902
FSC: 5306 — Bolts
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
head_styleDOUBLE HEXAGON
grip_length2.250 INCHES NOMINAL IN
head_height0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
thread_class3A A
grip_diameter1.2485 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM IN
thread_length1.440 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES GRIP
fastener_length3.674 INCHES MINIMUM AND 3.721 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats1.801 INCHES MINIMUM AND 1.814 INCHES MAXIMUM IN
NSN5306-01-350-2902
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PBF1479-20D36A · 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
•
SURFACE FINISH: 32.0 MICROINCHES GRIP
•
HEAD HEIGHT: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
•
FASTENER LENGTH: 3.674 INCHES MINIMUM AND 3.721 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.440 INCHES NOMINAL IN
•
SHANK UNTHREADED HOLE DIAMETER: 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES GRIP
HEAD HEIGHT0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
FASTENER LENGTH3.674 INCHES MINIMUM AND 3.721 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.440 INCHES NOMINAL IN
SHANK UNTHREADED HOLE DIAMETER0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER1.250 INCHES IN
HEAD STYLEDOUBLE HEXAGON
THREAD DIRECTIONRIGHT-HAND
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 3
92147-20D36ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VCD0020-20D36ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GB511GG20D36AReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 PBF1479-20D36A?
PBF1479-20D36A is a BOLT,SHEAR.
What parts can replace PBF1479-20D36A?
There are 3 known substitutes for PBF1479-20D36A: 92147-20D36A, VCD0020-20D36A, GB511GG20D36A. Substitute compatibility should be verified for your specific system.
What is the NSN for PBF1479-20D36A?
PBF1479-20D36A is cataloged in the U.S. Government catalog under NSN 5306-01-350-2902. 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.