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Technical Data Sheet

639AS658 — Technical Data Sheet

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NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GAGE,PRESSURE,DIAL INDICATING is a NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER industrial component. Key specifications include DIAL SIZE: 1 IN. DIA IN, SCALE NAME: POUNDS PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS, POINTER TYPE: INDICATING, ADJUSTABILITY: NONADJUSTABLE.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-048-0753, 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
639AS658
NSN: 6685-01-048-0753
FSC: 6685
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
DIAL SIZE1 IN. DIA IN
SCALE NAMEPOUNDS PRESSURE
SCALE TYPESINGLE
SCALE RANGE+0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
ADJUSTABILITYNONADJUSTABLE
OVERALL DEPTH0.250 INCHES NOMINAL IN
POINTER COLORBLACK
ACTUATION TYPEBOURDON TUBE
SCALE ACCURACY1 PCT FULL SCALE
CONNECTION SIZE0.437 IN. LG IN
CONNECTION TYPEEXTERNAL
NSN6685-01-048-0753
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER GAGE,PRESSURE,DIAL INDICATING TITLE COMPONENT PN 639AS658 MFR NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER GAGE,PRESSURE,DIAL IND
KEY FEATURES
SURFACE TREATMENT: PASSIVATE CASE
MOUNTING HOLE QUANTITY: 3
MATERIAL: COPPER ALLOY ACTUATING ELEMENT
MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL IN
OVERALL DIAMETER: 1.500 INCHES NOMINAL IN
CONNECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTPASSIVATE CASE
MOUNTING HOLE QUANTITY3
MATERIALCOPPER ALLOY ACTUATING ELEMENT
MATERIALPLASTIC ACRYLIC PROTECTIVE CRYSTAL
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL IN
OVERALL DIAMETER1.500 INCHES NOMINAL IN
OVERALL DEPTH0.250 INCHES NOMINAL IN
CONNECTION QUANTITY1
CONNECTION SIZE0.437 IN. LG IN
END ITEM IDENTIFICATIONMISSILE AIR INTERCEPT,SIDEWINDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
215301Interchangeable
interchangeable cross-reference
interchangeable
43728Interchangeable
interchangeable cross-reference
interchangeable
9T35Y4927Interchangeable
interchangeable cross-reference
interchangeable
F1G69Interchangeable
interchangeable cross-reference
interchangeable
144-67Interchangeable
interchangeable cross-reference
interchangeable
100049Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 639AS658?
639AS658 is a GAGE,PRESSURE,DIAL INDICATING manufactured by NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER.
What parts can replace 639AS658?
There are 14 known substitutes for 639AS658: 215301, 43728, 9T35Y4927 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 639AS658?
639AS658 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-048-0753. This indicates validated use in U.S. government and defense supply chains.
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