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Technical Data Sheet
PartsTable / COMPONENT / 3021-SN-739
3021-SN-739 ✓ 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

The 3021-SN-739 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-248-6881, 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
3021-SN-739
NSN: 6685-00-248-6881
FSC: 6685
CAGE: 40152 — VME AMERICAS INC SUB OF VME GROUP N V (USA)
SPECIFICATIONS
Part Number3021-SN-739
NSN6685-00-248-6881
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 3021-SN-739 TITLE COMPONENT PN 3021-SN-739 MFR 3021-SN-739
KEY FEATURES
•
SCALE NAME: PRESSURE
•
SCALE TYPE: SINGLE
•
POINTER TYPE: INDICATING
•
MATERIAL: COPPER ALLOY 511 ACTUATING ELEMENT
•
SURFACE TREATMENT: ENAMEL BAKED CASE
•
OVERALL DIAMETER: 2.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SCALE NAMEPRESSURE
SCALE TYPESINGLE
POINTER TYPEINDICATING
OVERALL DEPTH1.906 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 511 ACTUATING ELEMENT
SURFACE TREATMENTENAMEL BAKED CASE
MATERIALGLASS PROTECTIVE CRYSTAL
OVERALL DIAMETER2.219 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
SCALE RANGE+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
190912Interchangeable
interchangeable cross-reference
interchangeable
68BInterchangeable
interchangeable cross-reference
interchangeable
34U-181Interchangeable
interchangeable cross-reference
interchangeable
000527378Interchangeable
interchangeable cross-reference
interchangeable
76002Interchangeable
interchangeable cross-reference
interchangeable
K844958-1SUB5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3021-SN-739?
3021-SN-739 is a 3021-SN-739.
What parts can replace 3021-SN-739?
There are 28 known substitutes for 3021-SN-739: 190912, 68B, 34U-181 and 25 more. Substitute compatibility should be verified for your specific system.
Is 3021-SN-739 still available?
3021-SN-739 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