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PD4-41-11-98 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PD4-41-11-98: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include connection_type: THREADED INTERNAL PIPE, special_features: CLOSED CENTER, nominal_thread_size: 0.500 INCHES IN, thread_series_designator: NPT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-407-7597, 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
PD4-41-11-98
NSN: 4820-01-407-7597
FSC: 4820 — Valves, Nonpowered
CAGE: 65035 — BOSCH REXROTH CORPORATION DIV BOSCH REXROTH (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL PIPE
special_featuresCLOSED CENTER
nominal_thread_size0.500 INCHES IN
flow_pattern_quantity4
thread_series_designatorNPT
NSN4820-01-407-7597
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PD4-41-11-98 · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
THREAD SERIES DESIGNATOR: NPT
•
FLOW PATTERN QUANTITY: 4
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE
NOMINAL THREAD SIZE0.500 INCHES IN
SPECIAL FEATURESCLOSED CENTER
THREAD SERIES DESIGNATORNPT
FLOW PATTERN QUANTITY4
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 3
7712 ITEM SP1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PD40041-1198Reference document
Same NSN cross-reference
Reference document — Secondary reference
7712Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 PD4-41-11-98?
PD4-41-11-98 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace PD4-41-11-98?
There are 3 known substitutes for PD4-41-11-98: 7712 ITEM SP1, PD40041-1198, 7712. Substitute compatibility should be verified for your specific system.
What is the NSN for PD4-41-11-98?
PD4-41-11-98 is cataloged in the U.S. Government catalog under NSN 4820-01-407-7597. This indicates validated use in U.S. government and defense supply chains.
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