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GB511W9H22 — BOLT,SHEAR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

GB511W9H22: BOLT,SHEAR.

The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include head_style: DOUBLE HEXAGON W/HOLE, grip_length: 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN, head_height: 0.547 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.803 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN, width_between_flats: 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-043-6873, 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
GB511W9H22
NSN: 5306-01-043-6873
FSC: 5306 — Bolts
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
head_styleDOUBLE HEXAGON W/HOLE
grip_length1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
head_height0.547 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
thread_class3A A
thread_length0.803 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN
width_between_flats0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
extended_washer_diameter0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
extended_washer_thickness0.133 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5306-01-043-6873
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: GB511W9H22 · 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
•
EXTENDED WASHER THICKNESS: 0.133 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.547 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
•
EXTENDED WASHER DIAMETER: 0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.803 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN
•
HEAD STYLE: DOUBLE HEXAGON W/HOLE
•
GRIP LENGTH: 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
•
WIDTH BETWEEN FLATS: 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.133 INCHES NOMINAL IN
HEAD HEIGHT0.547 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER0.928 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
THREAD LENGTH0.803 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN
HEAD STYLEDOUBLE HEXAGON W/HOLE
GRIP LENGTH1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS3A A
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 7
H381-9H22Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LWB229H22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AIC515-9H22Reference document
Same NSN cross-reference
Reference document — Secondary reference
VEP220121-9VH22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PBF1079-922HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BM3315-9H22Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 GB511W9H22?
GB511W9H22 is a BOLT,SHEAR.
What parts can replace GB511W9H22?
There are 7 known substitutes for GB511W9H22: H381-9H22, LWB229H22, AIC515-9H22 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GB511W9H22?
GB511W9H22 is cataloged in the U.S. Government catalog under NSN 5306-01-043-6873. 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.