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NAS1120-34D — BOLT,SHEAR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

NAS1120-34D: BOLT,SHEAR.

The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 AND STEEL COMP 4140 AND ALUMINUM AND STEEL COMP 8735 AND STEEL COMP 6150 OVERALL, head_style: DISHED HEXAGON, grip_length: 1.672 INCHES MINIMUM AND 1.782 INCHES MAXIMUM IN, head_height: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 1.247 INCHES MINIMUM AND 1.249 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-512-0505, 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
NAS1120-34D
NSN: 5306-01-512-0505
FSC: 5306 — Bolts
CAGE: 0MXJ8 — HENWAY, INC DBA HENWAY PRODUCTS DIV ANATASE PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL COMP E4340 AND STEEL COMP 4140 AND ALUMINUM AND STEEL COMP 8735 AND STEEL COMP 6150 OVERALL
head_styleDISHED HEXAGON
grip_length1.672 INCHES MINIMUM AND 1.782 INCHES MAXIMUM IN
head_height0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
thread_class3A A
grip_diameter1.247 INCHES MINIMUM AND 1.249 INCHES MAXIMUM IN
thread_length0.958 INCHES NOMINAL IN
fastener_length3.068 INCHES MINIMUM AND 3.098 INCHES MAXIMUM IN
special_featuresDRILLED BOLT
thread_directionRIGHT-HAND
width_between_flats1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
end_item_identificationCH-53E AND MH-53E HELICOPTER
NSN5306-01-512-0505
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: NAS1120-34D · 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: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
•
FASTENER LENGTH: 3.068 INCHES MINIMUM AND 3.098 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.958 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
NOMINAL THREAD DIAMETER: 1.250 INCHES IN
•
HEAD STYLE: DISHED HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
GRIP LENGTH: 1.672 INCHES MINIMUM AND 1.782 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
FASTENER LENGTH3.068 INCHES MINIMUM AND 3.098 INCHES MAXIMUM IN
THREAD LENGTH0.958 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAV
NOMINAL THREAD DIAMETER1.250 INCHES IN
HEAD STYLEDISHED HEXAGON
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH1.672 INCHES MINIMUM AND 1.782 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
GRIP DIAMETER1.247 INCHES MINIMUM AND 1.249 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAS1120-34D?
NAS1120-34D is a BOLT,SHEAR.
What is the NSN for NAS1120-34D?
NAS1120-34D is cataloged in the U.S. Government catalog under NSN 5306-01-512-0505. 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.