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Technical Data Sheet

101FM — Technical Data Sheet

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DESCO CORP MARSH BELLOFRAM DIV · 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 GAGE,PRESSURE,DIAL INDICATING is a DESCO CORP MARSH BELLOFRAM DIV industrial component. Key specifications include MATERIAL: GLASS PROTECTIVE CRYSTAL, DIAL SIZE: 4 1/2 IN. DIA IN, BEZEL TYPE: THREAD, SCALE NAME: PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.000 TO 200.000 POUNDS PRESSURE PER SQUARE INCH LBS.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-958-6046, 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
101FM
NSN: 6685-00-958-6046
FSC: 6685
CAGE: 38508 — DESCO CORP MARSH BELLOFRAM DIV (USA)
SPECIFICATIONS
MATERIALGLASS PROTECTIVE CRYSTAL
DIAL SIZE4 1/2 IN. DIA IN
BEZEL TYPETHREAD
SCALE NAMEPRESSURE
SCALE TYPESINGLE
SCALE RANGE+0.000 TO 200.000 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
OVERALL DEPTH1.938 INCHES NOMINAL IN
POINTER COLORBLACK
ACTUATION TYPESINGLE BOURDON TUBE
SCALE ACCURACY1/2 OF 1 PCT ENTIRE RANGE
NSN6685-00-958-6046
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: DESCO CORP MARSH BELLOFRAM DIV GAGE,PRESSURE,DIAL INDICATING TITLE COMPONENT PN 101FM MFR DESCO CORP MARSH BELLOFRAM DIV GAGE,PRESSURE,DIAL IND
KEY FEATURES
BOLT CIRCLE DIAMETER: 5.686 INCHES NOMINAL IN
SURFACE TREATMENT: ENAMEL CASE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY SCALE TYPE; DIAL SIZE; SCALE MARKING; CASE MATERIAL; CASE SURFACE TREATMENT; OVERALL DIAMETER; OVERALL HEIGHT; OVERALL DEPTH; BEZEL TYPE; MATERIAL; SURFACE TREATMENT; CONNECTION QUANTITY; CONNECTION TYPE; CONNECTION LOCATION; CONNECTION; MOUNTING METHOD; BOLT CIRCLE DIAMETER; MOUNTING HOLE QUANTITY; AND MOUNTING HOLE DIAMETER
MATERIAL: STEEL CASE
FSC APPLICATION DATA: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
MOUNTING HOLE QUANTITY: 3
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER5.686 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL CASE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SCALE TYPE; DIAL SIZE; SCALE MARKING; CASE MATERIAL; CASE SURFACE TREATMENT; OVERALL DIAMETER; OVERALL HEIGHT; OVERALL DEPTH; BEZEL TYPE; MATERIAL; SURFACE TREATMENT; CONNECTION QUANTITY; CONNECTION TYPE; CONNECTION LOCATION; CONNECTION; MOUNTING METHOD; BOLT CIRCLE DIAMETER; MOUNTING HOLE QUANTITY; AND MOUNTING HOLE DIAMETER
MATERIALSTEEL CASE
MATERIALSTEEL ACTUATING ELEMENT
MATERIALGLASS PROTECTIVE CRYSTAL
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
MOUNTING HOLE QUANTITY3
ADJUSTABILITYADJUSTABLE
DIAL SIZE4 1/2 IN. DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
176FInterchangeable
interchangeable cross-reference
interchangeable
953A042H01Interchangeable
interchangeable cross-reference
interchangeable
RR-F-191Interchangeable
interchangeable cross-reference
interchangeable
A5340GInterchangeable
interchangeable cross-reference
interchangeable
3312Interchangeable
interchangeable cross-reference
interchangeable
4 1-2 100FM1-4LBM200Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 101FM?
101FM is a GAGE,PRESSURE,DIAL INDICATING manufactured by DESCO CORP MARSH BELLOFRAM DIV.
What parts can replace 101FM?
There are 6 known substitutes for 101FM: 176F, 953A042H01, RR-F-191 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 101FM?
101FM is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-958-6046. This indicates validated use in U.S. government and defense supply chains.
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