PartsTable
Technical Data Sheet
3604-A ✓ 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

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include case_type: HINGED LID CARRYING CASE W/HANDLE, scale_range: +100.0 TO 1200.0 DEG FAHRENHEIT, overall_width: 9.750 INCHES NOMINAL IN, overall_height: 12.500 INCHES NOMINAL IN, overall_length: 13.250 INCHES NOMINAL IN, scale_accuracy: 1 DEG F TO 600 DEG F, 0.2% OF SET POINT ABOVE 600 DEG F DEGF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-426-4624, 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
3604-A
NSN: 5306-00-426-4624
FSC: 5306
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
case_typeHINGED LID CARRYING CASE W/HANDLE
scale_range+100.0 TO 1200.0 DEG FAHRENHEIT
overall_width9.750 INCHES NOMINAL IN
overall_height12.500 INCHES NOMINAL IN
overall_length13.250 INCHES NOMINAL IN
scale_accuracy1 DEG F TO 600 DEG F, 0.2% OF SET POINT ABOVE 600 DEG F DEGF
measurement_typeBRIDGE CIRCUIT
scale_calibrationPORTABLE DRY WELL TEMPERATURE CALIBRATOR
installation_designPORTABLE
supplementary_featuresMANUFACTURERS NAME: PORTABLE DRY WELL TEMPERATURE CALIBRATION SYSTEM
NSN5306-00-426-4624
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3604-A · 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: 0.562 INCHES NOMINAL IN
HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 1.750 INCHES MINIMUM IN
MINIMUM YIELD STRENGTH: 145000 POUNDS PER SQUARE INCH LBS
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-1222,GR 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATOR: UNF
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 8 GRADE
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.562 INCHES NOMINAL IN
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.750 INCHES MINIMUM IN
MINIMUM YIELD STRENGTH145000 POUNDS PER SQUARE INCH LBS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222,GR 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATORUNF
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 8 GRADE
THREAD QUANTITY PER INCH16
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
M1222RN12C48GFNNUpgraded Successor
successor cross-reference
successor
MIL-S-1222Upgraded Successor
successor cross-reference
successor
MIL-DTL-1222Upgraded Successor
successor cross-reference
successor
306-40172Upgraded Successor
successor cross-reference
successor
1D4703Upgraded Successor
successor cross-reference
successor
M1222RN14C260GCNZEUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3604-A?
3604-A is a BOLT,MACHINE.
What parts can replace 3604-A?
There are 12 known substitutes for 3604-A: M1222RN12C48GFNN, MIL-S-1222, MIL-DTL-1222 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3604-A?
3604-A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-426-4624. This indicates validated use in U.S. government and defense supply chains.
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