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1105742 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1105742: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 BARREL, grip_length: 0.210 INCHES NOMINAL IN, minor_diameter: 0.668 INCHES MINIMUM AND 0.678 INCHES MAXIMUM IN, extension_length: 0.315 INCHES NOMINAL IN, stud_head_height: 0.250 INCHES NOMINAL IN, width_across_flats: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-451-2295, 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
1105742
NSN: 5325-01-451-2295
FSC: 5325 — Fastening Devices
CAGE: 00816 — PALOMAR PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 630 BARREL
grip_length0.210 INCHES NOMINAL IN
minor_diameter0.668 INCHES MINIMUM AND 0.678 INCHES MAXIMUM IN
extension_length0.315 INCHES NOMINAL IN
stud_head_height0.250 INCHES NOMINAL IN
width_across_flats0.875 INCHES NOMINAL IN
turnlock_stud_head_styleHEXAGON
stud_shank_major_diameter0.799 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5325-01-451-2295
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1105742 · 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
•
WIDTH ACROSS FLATS: 0.875 INCHES NOMINAL IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
EXTENSION LENGTH: 0.315 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.250 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: HEXAGON
•
STUD SHANK MAJOR DIAMETER: 0.799 INCHES NOMINAL IN
•
MINOR DIAMETER: 0.668 INCHES MINIMUM AND 0.678 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
TURNLOCK STUD SHANK STYLESTUD SHANK
EXTENSION LENGTH0.315 INCHES NOMINAL IN
STUD HEAD HEIGHT0.250 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEHEXAGON
STUD SHANK MAJOR DIAMETER0.799 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MINOR DIAMETER0.668 INCHES MINIMUM AND 0.678 INCHES MAXIMUM IN
MATERIALSTEEL COMP 630 BARREL
GRIP LENGTH0.210 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
1104160-100-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1105742?
1105742 is a STUD,TURNLOCK FASTENER.
What parts can replace 1105742?
There is 1 known substitute for 1105742: 1104160-100-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 1105742?
1105742 is cataloged in the U.S. Government catalog under NSN 5325-01-451-2295. 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.