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30887 — VALVE,INTENSIFIER

✓ Government record, cited
Lindy · GATE VALVE
PRODUCT OVERVIEW

30887: VALVE,INTENSIFIER.

Supports high speed data transmissions of up to 400Mbps! - Gold Plated connectors to prevent oxidisation for maximum reliability. - Fully moulded.

Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.438 INCHES NOMINAL IN, style_designator: TAPERED, spring_free_length: 1.313 INCHES NOMINAL IN, spring_solid_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 4820-00-420-1055, 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
30887
NSN: 4820-00-420-1055
NIINs: 004201055, 009097324
FSC: 4820 — Valves, Nonpowered
CAGE: U1568 — TWIFLEX LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity5
inside_diameter0.438 INCHES NOMINAL IN
style_designatorTAPERED
spring_free_length1.313 INCHES NOMINAL IN
spring_solid_length0.250 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter0.953 INCHES NOMINAL IN
NSN4820-00-420-1055
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 30887 · Lindy ⚠ 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGEAR ASSEMBLY SPEED DECREASER
SUBSTITUTES & CROSS-REFERENCES 2
30793APC8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7201059Reference 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 30887?
30887 is a VALVE,INTENSIFIER manufactured by Lindy.
What parts can replace 30887?
There are 2 known substitutes for 30887: 30793APC8, 7201059. Substitute compatibility should be verified for your specific system.
What is the NSN for 30887?
30887 is cataloged in the U.S. Government catalog under NSN 4820-00-420-1055. 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.