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PartsTable / COMPONENT / 3321-002
3321-002 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONTROL,OIL PRESSURE DIFFERENTIA. Key specifications include general_characteristics_item_description: 24 VOLTS DC,120 SECOND TIME DELAY SET TO CUT OUT AT 15 PSI DIFFERENTIAL,MANUAL RESET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-935-7472, 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
3321-002
NSN: 5120-00-935-7472
FSC: 5120
CAGE: 30106 — UTICA TOOL CO INC (USA)
SPECIFICATIONS
general_characteristics_item_description24 VOLTS DC,120 SECOND TIME DELAY SET TO CUT OUT AT 15 PSI DIFFERENTIAL,MANUAL RESET
NSN5120-00-935-7472
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL,OIL PRESSURE DIFFERENTIA TITLE COMPONENT PN 3321-002 MFR CONTROL,OIL PRESSURE D
KEY FEATURES
•
FEATURES PROVIDED: MANUAL TOOL
•
SPECIFICATION/STANDARD DATA: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SIZE: 0.312 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: INTERNAL-INTERNAL
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND B STYLE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDMANUAL TOOL
OVERALL LENGTH1.930 INCHES MINIMUM IN
SPECIFICATION/STANDARD DATA0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
MATERIALSTEEL OVERALL
WRENCHING SURFACE SIZE0.312 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORINTERNAL-INTERNAL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND B STYLE
SURFACE TREATMENTCHROMIUM OVERALL
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
TL-10Interchangeable
interchangeable cross-reference
interchangeable
KS90Interchangeable
interchangeable cross-reference
interchangeable
450283-1Interchangeable
interchangeable cross-reference
interchangeable
3321-002Interchangeable
interchangeable cross-reference
interchangeable
PD21-7501Interchangeable
interchangeable cross-reference
interchangeable
98456-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3321-002?
3321-002 is a CONTROL,OIL PRESSURE DIFFERENTIA.
What parts can replace 3321-002?
There are 9 known substitutes for 3321-002: TL-10, KS90, 450283-1 and 6 more. Substitute compatibility should be verified for your specific system.
Is 3321-002 still available?
3321-002 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026