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PartsTable / COMPONENT / 3 1-2 1PCPSR1-4BM30
3 1-2 1PCPSR1-4BM30 ✓ 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 3 1-2 1PCPSR1-4BM30 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-826-2081, 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
3 1-2 1PCPSR1-4BM30
NSN: 6685-00-826-2081
FSC: 6685
CAGE: 38508 — DESCO CORP MARSH BELLOFRAM DIV (USA)
SPECIFICATIONS
Part Number3 1-2 1PCPSR1-4BM30
NSN6685-00-826-2081
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 3 1-2 1PCPSR1-4BM30 TITLE COMPONENT PN 3 1-2 1PCPSR1-4BM30 MFR 3 1-2 1PCPSR1-4BM30
KEY FEATURES
•
OVERALL DIAMETER: 3.891 INCHES NOMINAL IN
•
MATERIAL: STA000 AND COPPER CASE
•
SURFACE TREATMENT: ENAMEL CASE
•
FSC APPLICATION DATA: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
•
SCALE TYPE: SINGLE
•
POINTER TYPE: INDICATING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER3.891 INCHES NOMINAL IN
MATERIALSTA000 AND COPPER CASE
MATERIALCOPPER ALLOY 511 ACTUATING ELEMENT
MATERIALPLASTIC PROTECTIVE CRYSTAL
SURFACE TREATMENTENAMEL CASE
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
SCALE TYPESINGLE
POINTER TYPEINDICATING
SCALE NAMEPRESSURE
SPECIAL FEATURESW/WEATHER TIGHT RUBBER BLOWOUT PLUG IN BACK OF CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SMB413546-1Interchangeable
interchangeable cross-reference
interchangeable
SMB413546Interchangeable
interchangeable cross-reference
interchangeable
135172Interchangeable
interchangeable cross-reference
interchangeable
19-9013086-5Interchangeable
Same NIIN cross-reference
interchangeable
KWG31-30Interchangeable
Same NIIN cross-reference
interchangeable
P500Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3 1-2 1PCPSR1-4BM30?
3 1-2 1PCPSR1-4BM30 is a 3 1-2 1PCPSR1-4BM30.
What parts can replace 3 1-2 1PCPSR1-4BM30?
There are 7 known substitutes for 3 1-2 1PCPSR1-4BM30: SMB413546-1, SMB413546, 135172 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3 1-2 1PCPSR1-4BM30?
3 1-2 1PCPSR1-4BM30 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-826-2081. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026