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2576-76 — ROD,PISTON,LINEAR ACTUATING CYLI

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2576-76: ROD,PISTON,LINEAR ACTUATING CYLI.

ROD,PISTON,LINEAR ACTUATING CYLI. Key specifications include end_item_identification: B-52 AIRCRAFT, part_name_assigned_by_controlling_agency: SHIM. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-758-1155, 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
2576-76
NSN: 4820-00-758-1155
NIINs: 007581155, 016186448, 016703274
FSC: 4820 — Valves, Nonpowered
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
end_item_identificationB-52 AIRCRAFT
part_name_assigned_by_controlling_agencySHIM
NSN4820-00-758-1155
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2576-76 · 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
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
CONNECTION TYPE: THREADED CARTRIDGE ALL ENDS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
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NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN
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THREAD CLASS: 3A ALL ENDS A
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MATERIAL: STEEL CORROSION RESISTING BODY
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THREAD SERIES DESIGNATOR: UNF ALL ENDS
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
CONNECTION TYPETHREADED CARTRIDGE ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
THREAD CLASS3A ALL ENDS A
MATERIALSTEEL CORROSION RESISTING BODY
THREAD SERIES DESIGNATORUNF ALL ENDS
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 1
369646-75Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 2576-76?
2576-76 is a ROD,PISTON,LINEAR ACTUATING CYLI.
What parts can replace 2576-76?
There is 1 known substitute for 2576-76: 369646-75. Substitute compatibility should be verified for your specific system.
What is the NSN for 2576-76?
2576-76 is cataloged in the U.S. Government catalog under NSN 4820-00-758-1155. 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.