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Technical Data Sheet
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74-580070 — 74-580070

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

74-580070: 74-580070.

The 74-580070 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-454-3053, 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
74-580070
NSN: 4810-01-454-3053
FSC: 4810 — Valves, Powered
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number74-580070
NSN4810-01-454-3053
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 74-580070 · 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
•
FLANGE SHAPE: ROUND ALL ENDS
•
FLANGE FACE DESIGN: RECESSED STRAIGHT ALL ENDS
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 28.0 DC
•
CONNECTION TYPE: FLANGE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
OPERATING PRESSURE: 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 1.280 INCHES IN
•
NOMINAL OUTSIDE DIAMETER: 1.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND ALL ENDS
FLANGE FACE DESIGNRECESSED STRAIGHT ALL ENDS
VOLTAGE IN VOLTS AND CURRENT TYPE28.0 DC
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
OPERATING PRESSURE225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE1.280 INCHES IN
NOMINAL OUTSIDE DIAMETER1.000 INCHES ALL ENDS IN
FACE TO FACE DISTANCE2.400 INCHES IN
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 5
74-580070-103Reference document
Same NSN cross-reference
Reference document — Secondary reference
10198283Reference document
Same NSN cross-reference
Reference document — Informative reference only
517500-103Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10330-101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
517500-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 74-580070?
74-580070 is a 74-580070.
What parts can replace 74-580070?
There are 5 known substitutes for 74-580070: 74-580070-103, 10198283, 517500-103 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74-580070?
74-580070 is cataloged in the U.S. Government catalog under NSN 4810-01-454-3053. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.