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Technical Data Sheet
PartsTable / COMPONENT / 1126000-34
1126000-34 ✓ 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 material: STEEL OVERALL, drive_type: SLOTTED, eyelet_length: 0.322 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, stud_assembly_style: STUD ASSEMBLY, eyelet_outside_diameter: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-840-9553, 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
1126000-34
NSN: 5325-00-840-9553
FSC: 5325
CAGE: 60119 — MONADNOCK COMPANY, THE DBA LISI AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
drive_typeSLOTTED
eyelet_length0.322 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
stud_assembly_styleSTUD ASSEMBLY
eyelet_outside_diameter0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
turnlock_stud_head_styleFLAT FILLISTER
material_accommodated_thickness0.990 INCHES MINIMUM AND 1.049 INCHES MAXIMUM IN
distance_from_engaging_member_to_largest_bearing_surface_of_head1.532 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN
NSN5325-00-840-9553
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1126000-34 · 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
•
DRIVE TYPE: SLOTTED
•
SURFACE TREATMENT: CADMIUM OVERALL
•
STUD ASSEMBLY STYLE: STUD ASSEMBLY
•
EYELET OUTSIDE DIAMETER: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
MATERIAL ACCOMMODATED THICKNESS: 0.990 INCHES MINIMUM AND 1.049 INCHES MAXIMUM IN
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 1.532 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN
•
TURNLOCK STUD HEAD STYLE: FLAT FILLISTER
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE TYPESLOTTED
SURFACE TREATMENTCADMIUM OVERALL
STUD ASSEMBLY STYLESTUD ASSEMBLY
EYELET OUTSIDE DIAMETER0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
MATERIAL ACCOMMODATED THICKNESS0.990 INCHES MINIMUM AND 1.049 INCHES MAXIMUM IN
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD1.532 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN
TURNLOCK STUD HEAD STYLEFLAT FILLISTER
EYELET LENGTH0.322 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
26-0034Interchangeable
interchangeable cross-reference
interchangeable
00026-0034Interchangeable
interchangeable cross-reference
interchangeable
4L600Interchangeable
interchangeable cross-reference
interchangeable
12357Interchangeable
interchangeable cross-reference
interchangeable
2600Interchangeable
interchangeable cross-reference
interchangeable
68667Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1126000-34?
1126000-34 is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace 1126000-34?
There are 8 known substitutes for 1126000-34: 26-0034, 00026-0034, 4L600 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1126000-34?
1126000-34 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-840-9553. 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