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R431007335 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R431007335: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: STEEL, special_features: STEEL;0.750-16 UNF-2B POPT THD;8.940 IN. O/A LG IN, nominal_thread_size: 0.750 INCHES IN, thread_quantity_per_inch: 16, thread_series_designator: UNF.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-283-2011, 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
R431007335
NSN: 4820-01-283-2011
FSC: 4820 — Valves, Nonpowered
CAGE: 7AJK0 — AVENTICS CORP DIV AVENTICS CORPORATION (USA)
SPECIFICATIONS
body_materialSTEEL
special_featuresSTEEL;0.750-16 UNF-2B POPT THD;8.940 IN. O/A LG IN
nominal_thread_size0.750 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNF
NSN4820-01-283-2011
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R431007335 · 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
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
BODY MATERIAL: STEEL
•
THREAD QUANTITY PER INCH: 16
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.750 INCHES IN
BODY MATERIALSTEEL
SPECIAL FEATURESSTEEL;0.750-16 UNF-2B POPT THD;8.940 IN. O/A LG IN
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNF
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
P90314 ITEM 2Reference document
Same NSN cross-reference
Reference document — Secondary reference
P68628Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R431007335?
R431007335 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace R431007335?
There are 2 known substitutes for R431007335: P90314 ITEM 2, P68628. Substitute compatibility should be verified for your specific system.
What is the NSN for R431007335?
R431007335 is cataloged in the U.S. Government catalog under NSN 4820-01-283-2011. 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.