PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 53440
53440 ✓ Verified by PartsTable
Jumbo · 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

CUTTER,MILLING,WOODRUFF KEYSEAT. Key specifications include material: STEEL CORROSION RESISTING BODY, valve_size: 1.000 INCHES IN, connection_type: FLANGE ALL ENDS, special_features: FLAT FACE FLANGED END CONNECTIONS, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-189-9165, 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
53440
NSN: 3455-00-189-9165
FSC: 3455
CAGE: 78197 — STANDARD TOOL CO DIV OF LEAR SIEGLER INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
valve_size1.000 INCHES IN
connection_typeFLANGE ALL ENDS
special_featuresFLAT FACE FLANGED END CONNECTIONS
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodMANUAL
end_item_identificationVALVE GLOBE 1.50IPS 150PSI FLGE SSTL
part_name_assigned_by_controlling_agencyBB GLOBE STOP CHECK VALVE
NSN3455-00-189-9165
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN 53440 MFR Jumbo CUTTER,MILLING,WOODRUF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
324983Interchangeable
interchangeable cross-reference
interchangeable
8-038N300-9Interchangeable
interchangeable cross-reference
interchangeable
8-038N300-90Interchangeable
interchangeable cross-reference
interchangeable
24579Interchangeable
interchangeable cross-reference
interchangeable
163-01Interchangeable
interchangeable cross-reference
interchangeable
11870Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 53440?
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 53440?
53440 is a CUTTER,MILLING,WOODRUFF KEYSEAT manufactured by Jumbo.
What parts can replace 53440?
There are 27 known substitutes for 53440: 324983, 8-038N300-9, 8-038N300-90 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53440?
53440 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-189-9165. 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 — 53440

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026