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AC10973 — PLUNGER,ACTUATOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AC10973: PLUNGER,ACTUATOR.

The PLUNGER,ACTUATOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL; 1.140 IN. O/A LG; 0.625 IN.

OD; 1ST END PLAIN; 2ND END COUNTERBORED TO 0.475 IN. ID BY 0.921 IN. DEEP IN.

This part is cataloged in the U.S. Government catalog under NSN 4810-00-718-6877, 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
AC10973
NSN: 4810-00-718-6877
FSC: 4810 — Valves, Powered
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; 1.140 IN. O/A LG; 0.625 IN. OD; 1ST END PLAIN; 2ND END COUNTERBORED TO 0.475 IN. ID BY 0.921 IN. DEEP IN
NSN4810-00-718-6877
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AC10973 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 1.140 IN. O/A LG; 0.625 IN. OD; 1ST END PLAIN; 2ND END COUNTERBORED TO 0.475 IN. ID BY 0.921 IN. DEEP IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 1.140 IN. O/A LG; 0.625 IN. OD; 1ST END PLAIN; 2ND END COUNTERBORED TO 0.475 IN. ID BY 0.921 IN. DEEP IN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AC10973?
AC10973 is a PLUNGER,ACTUATOR.
What is the NSN for AC10973?
AC10973 is cataloged in the U.S. Government catalog under NSN 4810-00-718-6877. 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.