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515-4457068 — CAP,LINEAR ACTUATING CYLINDER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

515-4457068: CAP,LINEAR ACTUATING CYLINDER.

The CAP,LINEAR ACTUATING CYLINDER is a the manufacturer industrial component. Key specifications include special_features: NICKEL ALLOY; 16.093 IN. LG; 2.990 IN.

DIA MAX; 1.250 IN. ID; THD 1.750-16 UN-3A A. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-194-4135, 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
515-4457068
NSN: 4810-01-194-4135
NIINs: 011944135, 011946956, 011972114
FSC: 4810 — Valves, Powered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
special_featuresNICKEL ALLOY; 16.093 IN. LG; 2.990 IN. DIA MAX; 1.250 IN. ID; THD 1.750-16 UN-3A A
NSN4810-01-194-4135
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 515-4457068 · 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
SPECIAL FEATURESNICKEL ALLOY; 16.093 IN. LG; 2.990 IN. DIA MAX; 1.250 IN. ID; THD 1.750-16 UN-3A A
SUBSTITUTES & CROSS-REFERENCES 1
515-4457068 ITEM 158Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 515-4457068?
515-4457068 is a CAP,LINEAR ACTUATING CYLINDER.
What parts can replace 515-4457068?
There is 1 known substitute for 515-4457068: 515-4457068 ITEM 158. Substitute compatibility should be verified for your specific system.
What is the NSN for 515-4457068?
515-4457068 is cataloged in the U.S. Government catalog under NSN 4810-01-194-4135. 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.