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Technical Data Sheet
PartsTable / COMPONENT / 1126000-23
1126000-23 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.298 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN, material: STEEL OVERALL, drive_type: SLOTTED, eyelet_length: 0.322 INCHES NOMINAL IN, stud_head_height: 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-067-3517, 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
1126000-23
NSN: 5325-00-067-3517
FSC: 5325
CAGE: 60119 — MONADNOCK COMPANY, THE DBA LISI AEROSPACE (USA)
SPECIFICATIONS
diameter0.298 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
materialSTEEL OVERALL
drive_typeSLOTTED
eyelet_length0.322 INCHES NOMINAL IN
stud_head_height0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
stud_assembly_styleSTUD ASSEMBLY
securing_device_typeWASHER
eyelet_outside_diameter0.247 INCHES NOMINAL IN
turnlock_stud_head_styleFLAT FILLISTER
material_accommodated_thickness0.690 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
distance_from_engaging_member_to_largest_bearing_surface_of_head1.211 INCHES NOMINAL IN
NSN5325-00-067-3517
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1126000-23 · 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
•
SECURING DEVICE TYPE: WASHER
•
MATERIAL: STEEL OVERALL
•
DRIVE TYPE: SLOTTED
•
STUD HEAD HEIGHT: 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
EYELET OUTSIDE DIAMETER: 0.247 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: FLAT FILLISTER
•
EYELET LENGTH: 0.322 INCHES NOMINAL IN
•
DIAMETER: 0.298 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SECURING DEVICE TYPEWASHER
MATERIALSTEEL OVERALL
DRIVE TYPESLOTTED
STUD HEAD HEIGHT0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
EYELET OUTSIDE DIAMETER0.247 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEFLAT FILLISTER
EYELET LENGTH0.322 INCHES NOMINAL IN
DIAMETER0.298 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD1.211 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
518-216-29507-1Interchangeable
interchangeable cross-reference
interchangeable
216-29507-1Interchangeable
interchangeable cross-reference
interchangeable
26002-1Interchangeable
interchangeable cross-reference
interchangeable
2-60023Interchangeable
interchangeable cross-reference
interchangeable
363-TO66Interchangeable
interchangeable cross-reference
interchangeable
203-2702-00-1125Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1126000-23?
1126000-23 is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace 1126000-23?
There are 6 known substitutes for 1126000-23: 518-216-29507-1, 216-29507-1, 26002-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1126000-23?
1126000-23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-067-3517. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026