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Technical Data Sheet
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011-3270 — VALVE,AIR,IMPACT HA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

011-3270: VALVE,AIR,IMPACT HA.

The VALVE,AIR,IMPACT HA is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-289-1356, 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
011-3270
NSN: 4810-01-289-1356
FSC: 4810 — Valves, Powered
CAGE: 0L4B1 — FM INDUSTRIES INC (USA)
SPECIFICATIONS
Part Number011-3270
NSN4810-01-289-1356
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 011-3270 · 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
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 2
000-4504Reference document
Same NSN cross-reference
Reference document — Secondary reference
000-2280Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 011-3270?
011-3270 is a VALVE,AIR,IMPACT HA.
What parts can replace 011-3270?
There are 2 known substitutes for 011-3270: 000-4504, 000-2280. Substitute compatibility should be verified for your specific system.
What is the NSN for 011-3270?
011-3270 is cataloged in the U.S. Government catalog under NSN 4810-01-289-1356. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.