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PartsTable / COMPONENT / 670450
670450 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: MATERIAL IS STAINLESS STEEL; VALVE SIZE 0.750, end_item_identification: VLV, part_name_assigned_by_controlling_agency: 3/4 INCH S/S 2PC F/P THRD BALL VALVE IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-515-1812, 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
670450
NSN: 4820-01-515-1812
FSC: 4820
CAGE: 0LY30 — CENTRAL PIPE SUPPLY INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresMATERIAL IS STAINLESS STEEL; VALVE SIZE 0.750
end_item_identificationVLV
part_name_assigned_by_controlling_agency3/4 INCH S/S 2PC F/P THRD BALL VALVE IN
NSN4820-01-515-1812
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 670450 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMATERIAL IS STAINLESS STEEL; VALVE SIZE 0.750
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY3/4 INCH S/S 2PC F/P THRD BALL VALVE IN
END ITEM IDENTIFICATIONVLV
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
8745-7815RInterchangeable
interchangeable cross-reference
interchangeable
2015319-0701Interchangeable
interchangeable cross-reference
interchangeable
8745Interchangeable
interchangeable cross-reference
interchangeable
PPP-B-636 TYCFVASWGR275STRSCCLDOInterchangeable
interchangeable cross-reference
interchangeable
PPP-B-636Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D5118 TYCFVASWGR275STRSCCLDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 670450?
670450 is a VALVE,BALL.
What parts can replace 670450?
There are 16 known substitutes for 670450: 8745-7815R, 2015319-0701, 8745 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 670450?
670450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-515-1812. 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