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G21030008 — FILTERING DISK,FLUID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

G21030008: FILTERING DISK,FLUID.

The FILTERING DISK,FLUID is a the manufacturer industrial component. Key specifications include overall_length: 1.000 INCHES NOMINAL IN, largest_outside_diameter: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-169-8463, 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
G21030008
NSN: 4820-00-169-8463
FSC: 4820 — Valves, Nonpowered
CAGE: 91816 — CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC (USA)
SPECIFICATIONS
overall_length1.000 INCHES NOMINAL IN
largest_outside_diameter0.125 INCHES NOMINAL IN
NSN4820-00-169-8463
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: G21030008 · 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
•
LARGEST OUTSIDE DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LARGEST OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
OVERALL LENGTH1.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
GD720-724Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
2103-0008Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is G21030008?
G21030008 is a FILTERING DISK,FLUID.
What parts can replace G21030008?
There are 2 known substitutes for G21030008: GD720-724, 2103-0008. Substitute compatibility should be verified for your specific system.
What is the NSN for G21030008?
G21030008 is cataloged in the U.S. Government catalog under NSN 4820-00-169-8463. 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.