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M1222SN6C320NCLN — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

M1222SN6C320NCLN: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 500 FASTENER, head_style: FLAT CHAMFER, head_height: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, thread_class: 3A A, chamfer_angle: 30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM, head_diameter: 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-716-1192, 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
M1222SN6C320NCLN
NSN: 5305-01-716-1192
NIINs: 017161192, 017199944
FSC: 5305 — Screws
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialNICKEL ALLOY 500 FASTENER
head_styleFLAT CHAMFER
head_height0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_class3A A
chamfer_angle30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM
head_diameter0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
thread_length1.000 INCHES MINIMUM IN
fastener_length1.250 INCHES NOMINAL IN
locking_featureMATERIAL IN THREADS LOCKING FEATURE
special_featuresLOCKING FEATURE IAW MIL-F-8961 OR MIL-DTL-18240
thread_directionRIGHT-HAND
width_across_flats0.312 INCHES NOMINAL IN
NSN5305-01-716-1192
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: M1222SN6C320NCLN · 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
SUBSTITUTES & CROSS-REFERENCES 6
845-8543809-159Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
M1222SN6C320NCLNL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2644-785-01-159Reference document
Same NSN cross-reference
Reference document — Secondary reference
0.375-16UNC-3AX1.250LG NICUALReference document
Same NSN cross-reference
Reference document — Identification reference
845-8543809-159L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2644-785-01-159L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 M1222SN6C320NCLN?
M1222SN6C320NCLN is a SCREW,CAP,SOCKET HEAD.
What parts can replace M1222SN6C320NCLN?
There are 6 known substitutes for M1222SN6C320NCLN: 845-8543809-159, M1222SN6C320NCLNL1, 2644-785-01-159 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M1222SN6C320NCLN?
M1222SN6C320NCLN is cataloged in the U.S. Government catalog under NSN 5305-01-716-1192. This indicates validated use in U.S. government and defense supply chains.
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