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N781PC21 — HOSE ASSEMBLY SET,METALLIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N781PC21: HOSE ASSEMBLY SET,METALLIC.

The HOSE ASSEMBLY SET,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 1.436 INCHES MINIMUM AND 1.441 INCHES MAXIMUM IN, surface_treatment: ZINC. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-767-6502, 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
N781PC21
NSN: 4820-00-767-6502
FSC: 4820 — Valves, Nonpowered
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.436 INCHES MINIMUM AND 1.441 INCHES MAXIMUM IN
surface_treatmentZINC
NSN4820-00-767-6502
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N781PC21 · 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
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.436 INCHES MINIMUM AND 1.441 INCHES MAXIMUM IN
SURFACE TREATMENTZINC
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
CD101PCLN6Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N781PC21?
N781PC21 is a HOSE ASSEMBLY SET,METALLIC.
What parts can replace N781PC21?
There is 1 known substitute for N781PC21: CD101PCLN6. Substitute compatibility should be verified for your specific system.
What is the NSN for N781PC21?
N781PC21 is cataloged in the U.S. Government catalog under NSN 4820-00-767-6502. 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.