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3188775 — SPOOL AND SLEEVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3188775: SPOOL AND SLEEVE ASSEMBLY.

The SPOOL AND SLEEVE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: PLASTIC, construction: LAMINATED, overall_thickness: 0.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-088-1355, 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
3188775
NSN: 4820-01-088-1355
NIINs: 010881355, 013845915
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialPLASTIC
constructionLAMINATED
overall_thickness0.187 INCHES NOMINAL IN
NSN4820-01-088-1355
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3188775 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONLOS ANGELES CLASS SSN (688)
SUBSTITUTES & CROSS-REFERENCES 4
3188563ITEM5Reference document
Same NSN cross-reference
Reference document — Secondary reference
3188563 ITEM 5L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
318877561Reference document
Same NSN cross-reference
Reference document — Secondary reference
3188775L1Reference 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 3188775?
3188775 is a SPOOL AND SLEEVE ASSEMBLY.
What parts can replace 3188775?
There are 4 known substitutes for 3188775: 3188563ITEM5, 3188563 ITEM 5L1, 318877561 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3188775?
3188775 is cataloged in the U.S. Government catalog under NSN 4820-01-088-1355. This indicates validated use in U.S. government and defense supply chains.
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