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57949 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

57949: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include part_name_assigned_by_controlling_agency: SELECTOR SET,DIRECTIONAL CONTROL LINEAR VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-176-1379, 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
57949
NSN: 4810-00-176-1379
NIINs: 001761379, 013968060
FSC: 4810 — Valves, Powered
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySELECTOR SET,DIRECTIONAL CONTROL LINEAR VALVE
NSN4810-00-176-1379
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 57949 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYSELECTOR SET,DIRECTIONAL CONTROL LINEAR VALVE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 57949?
57949 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What is the NSN for 57949?
57949 is cataloged in the U.S. Government catalog under NSN 4810-00-176-1379. This indicates validated use in U.S. government and defense supply chains.
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