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PartsTable / COMPONENT / 1126000-42
1126000-42 ✓ 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 LATCH GUIDE, 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: PASSIVATE WASHER, stud_assembly_style: STUD ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-582-3668, 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
1126000-42
NSN: 5325-00-582-3668
FSC: 5325
CAGE: 60119 — MONADNOCK COMPANY, THE DBA LISI AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL LATCH GUIDE
drive_typeSLOTTED
eyelet_length0.322 INCHES NOMINAL IN
stud_head_height0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
surface_treatmentPASSIVATE WASHER
stud_assembly_styleSTUD ASSEMBLY
eyelet_outside_diameter0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
turnlock_stud_head_styleFLAT FILLISTER
material_accommodated_thickness1.230 INCHES MINIMUM AND 1.289 INCHES MAXIMUM IN
material_document_and_classificationASTM B-176 ASSN STD 4TH MATERIAL RESPONSE RECEPTACLE
surface_treatment_document_and_classificationQQ-P-416,TYPE 2 CLASS 2 FED SPEC 3RD TREATMENT RESPONSE PIN
distance_from_engaging_member_to_largest_bearing_surface_of_head1.772 INCHES MINIMUM AND 1.787 INCHES MAXIMUM IN
NSN5325-00-582-3668
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1126000-42 · 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 TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 CLASS 2 FED SPEC 1ST TREATMENT RESPONSE BARREL
•
SURFACE TREATMENT: CADMIUM AND CHROMATE LATCH GUIDE
•
MATERIAL: STEEL LATCH GUIDE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-176 ASSN STD 4TH MATERIAL RESPONSE RECEPTACLE
•
DRIVE TYPE: SLOTTED
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 2 FED SPEC 1ST TREATMENT RESPONSE BARREL
SURFACE TREATMENTCADMIUM AND CHROMATE LATCH GUIDE
MATERIALSTEEL LATCH GUIDE
SURFACE TREATMENTCADMIUM AND CHROMATE BARREL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 2 FED SPEC 5TH TREATMENT RESPONSE STUD
MATERIALSTEEL CORROSION RESISTING WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-176 ASSN STD 4TH MATERIAL RESPONSE RECEPTACLE
DRIVE TYPESLOTTED
EYELET LENGTH0.322 INCHES NOMINAL IN
STUD HEAD HEIGHT0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
2600-42Interchangeable
interchangeable cross-reference
interchangeable
8316Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1126000-42?
1126000-42 is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace 1126000-42?
There are 2 known substitutes for 1126000-42: 2600-42, 8316. Substitute compatibility should be verified for your specific system.
What is the NSN for 1126000-42?
1126000-42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-582-3668. 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