PartsTable
Technical Data Sheet
1277990 ✓ 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 1277990 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 6685-00-531-4255, 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
1277990
NSN: 6685-00-531-4255
FSC: 6685
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number1277990
NSN6685-00-531-4255
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1277990 TITLE COMPONENT PN 1277990 MFR 1277990
KEY FEATURES
MOUNTING HOLE DIAMETER: 0.219 INCHES NOMINAL IN
MATERIAL: GLASS PROTECTIVE CRYSTAL
NONDEFINITIVE SPEC/STD DATA: 1 POLISHED
OVERALL DIAMETER: 5.812 INCHES NOMINAL IN
FSC APPLICATION DATA: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL IN
MATERIALGLASS PROTECTIVE CRYSTAL
NONDEFINITIVE SPEC/STD DATA1 POLISHED
MATERIALSTEEL CORROSION RESISTING ACTUATING ELEMENT
MATERIALPLASTIC CASE
OVERALL DIAMETER5.812 INCHES NOMINAL IN
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
OVERALL DEPTH2.160 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2181473-1Interchangeable
interchangeable cross-reference
interchangeable
1875Interchangeable
interchangeable cross-reference
interchangeable
PA5840Interchangeable
interchangeable cross-reference
interchangeable
A1875Interchangeable
interchangeable cross-reference
interchangeable
B3524-22Interchangeable
interchangeable cross-reference
interchangeable
MILR19-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1277990?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1277990?
1277990 is a 1277990.
What parts can replace 1277990?
There are 14 known substitutes for 1277990: 2181473-1, 1875, PA5840 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1277990?
1277990 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-531-4255. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1277990