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SL-5700 PIECE 86 — PUMP,RECIPROCATING,DIRECT ACTING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SL-5700 PIECE 86: PUMP,RECIPROCATING,DIRECT ACTING.

PUMP,RECIPROCATING,DIRECT ACTING. Key specifications include material: MANGANESE SEAT, seating_surface_shape: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-192-3528, 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
SL-5700 PIECE 86
NSN: 4820-01-192-3528
FSC: 4820 — Valves, Nonpowered
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialMANGANESE SEAT
seating_surface_shapeANGULAR
NSN4820-01-192-3528
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SL-5700 PIECE 86 · 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
•
MATERIAL: MANGANESE SEAT
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS
MATERIALMANGANESE SEAT
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 2
DX-84983 PIECE 86Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL-5700Reference 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 SL-5700 PIECE 86?
SL-5700 PIECE 86 is a PUMP,RECIPROCATING,DIRECT ACTING.
What parts can replace SL-5700 PIECE 86?
There are 2 known substitutes for SL-5700 PIECE 86: DX-84983 PIECE 86, SL-5700. Substitute compatibility should be verified for your specific system.
What is the NSN for SL-5700 PIECE 86?
SL-5700 PIECE 86 is cataloged in the U.S. Government catalog under NSN 4820-01-192-3528. 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.