PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1142000-27
1142000-27 ✓ 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: 0.381 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: CROSS RECESS, eyelet_length: 0.257 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, 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 5325-00-834-5589, 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
1142000-27
NSN: 5325-00-834-5589
FSC: 5325
CAGE: 60119 — MONADNOCK COMPANY, THE DBA LISI AEROSPACE (USA)
SPECIFICATIONS
diameter0.381 INCHES NOMINAL IN
materialSTEEL OVERALL
drive_typeCROSS RECESS
eyelet_length0.257 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
stud_assembly_styleSTUD ASSEMBLY
eyelet_outside_diameter0.420 INCHES NOMINAL IN
turnlock_stud_head_styleFLAT COUNTERSUNK
material_accommodated_thickness1.033 INCHES NOMINAL IN
distance_from_engaging_member_to_largest_bearing_surface_of_head1.238 INCHES NOMINAL IN
NSN5325-00-834-5589
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1142000-27 · 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: CROSS RECESS
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
DIAMETER: 0.381 INCHES NOMINAL IN
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 1.238 INCHES NOMINAL IN
•
EYELET LENGTH: 0.257 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: FLAT COUNTERSUNK
•
MATERIAL ACCOMMODATED THICKNESS: 1.033 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE TYPECROSS RECESS
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
DIAMETER0.381 INCHES NOMINAL IN
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD1.238 INCHES NOMINAL IN
EYELET LENGTH0.257 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
MATERIAL ACCOMMODATED THICKNESS1.033 INCHES NOMINAL IN
EYELET OUTSIDE DIAMETER0.420 INCHES NOMINAL IN
STUD ASSEMBLY STYLESTUD ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
319972R1Interchangeable
interchangeable cross-reference
interchangeable
6726656-62Interchangeable
interchangeable cross-reference
interchangeable
NUT107Interchangeable
interchangeable cross-reference
interchangeable
8223606-1Interchangeable
interchangeable cross-reference
interchangeable
5692-6-13Interchangeable
interchangeable cross-reference
interchangeable
G300661S2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1142000-27?
1142000-27 is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace 1142000-27?
There are 9 known substitutes for 1142000-27: 319972R1, 6726656-62, NUT107 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1142000-27?
1142000-27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-834-5589. 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