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67321-0 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

67321-0: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, body_length: 2.063 INCHES NOMINAL IN, bulb_length: 2.063 INCHES NOMINAL IN, head_height: 0.281 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-496-2234, 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
67321-0
NSN: 5306-00-496-2234
NIINs: 004962234, 007766875
FSC: 5306 — Bolts
CAGE: 72447 — DANA COMMERCIAL VEHICLE MANUFACTURING, LLC DBA DANA COMMERCIAL VEHICLE PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
body_length2.063 INCHES NOMINAL IN
bulb_length2.063 INCHES NOMINAL IN
head_height0.281 INCHES NOMINAL IN
thread_class2A A
body_diameter0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
bulb_diameter0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
thread_length0.500 INCHES MINIMUM IN
overall_length2.782 INCHES NOMINAL IN
fastener_length0.625 INCHES NOMINAL IN
NSN5306-00-496-2234
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 67321-0 · 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
•
HEAD HEIGHT: 0.281 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.625 INCHES NOMINAL IN
•
THREAD LENGTH: 0.500 INCHES MINIMUM IN
•
HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-1222,GR 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.281 INCHES NOMINAL IN
FASTENER LENGTH0.625 INCHES NOMINAL IN
THREAD LENGTH0.500 INCHES MINIMUM IN
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222,GR 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
0T-0642Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
T642Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-1222Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-S-1222Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67321-0?
67321-0 is a SWITCH,THERMOSTATIC.
What parts can replace 67321-0?
There are 4 known substitutes for 67321-0: 0T-0642, T642, MIL-DTL-1222 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 67321-0?
67321-0 is cataloged in the U.S. Government catalog under NSN 5306-00-496-2234. This indicates validated use in U.S. government and defense supply chains.
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