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M1916-5-9 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

M1916-5-9: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.399 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, drive_type: SOCKET, grip_length: 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN, extension_length: 0.361 INCHES NOMINAL IN, stud_head_height: 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-027-3530, 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
M1916-5-9
NSN: 5325-01-027-3530
FSC: 5325 — Fastening Devices
CAGE: 16258 — SPACE-LOK, INC. DBA SPACE-LOK INC DIV SPACE-LOK (USA)
SPECIFICATIONS
diameter0.399 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
drive_typeSOCKET
grip_length0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
extension_length0.361 INCHES NOMINAL IN
stud_head_height0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
securing_device_typeRING
turnlock_stud_head_styleFLAT FILLISTER
stud_shank_major_diameter0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
turnlock_stud_shank_styleSTUD SHANK
stud_thread_size_and_series/type_designator0.190-32 UNF
NSN5325-01-027-3530
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: M1916-5-9 · 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: SOCKET
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
EXTENSION LENGTH: 0.361 INCHES NOMINAL IN
•
DIAMETER: 0.399 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
•
SECURING DEVICE TYPE: RING
•
TURNLOCK STUD HEAD STYLE: FLAT FILLISTER
•
STUD SHANK MAJOR DIAMETER: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DRIVE TYPESOCKET
TURNLOCK STUD SHANK STYLESTUD SHANK
EXTENSION LENGTH0.361 INCHES NOMINAL IN
DIAMETER0.399 INCHES NOMINAL IN
STUD HEAD HEIGHT0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
SECURING DEVICE TYPERING
TURNLOCK STUD HEAD STYLEFLAT FILLISTER
STUD SHANK MAJOR DIAMETER0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
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 4
3M302-5-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
3M302A5-9Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
1916-5-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
01916-5-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M1916-5-9?
M1916-5-9 is a STUD,TURNLOCK FASTENER.
What parts can replace M1916-5-9?
There are 4 known substitutes for M1916-5-9: 3M302-5-9, 3M302A5-9, 1916-5-9 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M1916-5-9?
M1916-5-9 is cataloged in the U.S. Government catalog under NSN 5325-01-027-3530. This indicates validated use in U.S. government and defense supply chains.
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