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20291PC22 — WRENCH,VALVE SEAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20291PC22: WRENCH,VALVE SEAT.

The WRENCH,VALVE SEAT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;ASTM A108;B1113;6.000 IN. LG;0.562 IN.

WIDTH ACROSS FLATS;USEDWITH 0.250 TO 0.750 IN. VALVE SIZE IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-872-4868, 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
20291PC22
NSN: 4820-00-872-4868
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;ASTM A108;B1113;6.000 IN. LG;0.562 IN. WIDTH ACROSS FLATS;USEDWITH 0.250 TO 0.750 IN. VALVE SIZE IN
NSN4820-00-872-4868
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20291PC22 · 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;ASTM A108;B1113;6.000 IN. LG;0.562 IN. WIDTH ACROSS FLATS;USEDWITH 0.250 TO 0.750 IN. VALVE SIZE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;ASTM A108;B1113;6.000 IN. LG;0.562 IN. WIDTH ACROSS FLATS;USEDWITH 0.250 TO 0.750 IN. VALVE SIZE IN
SUBSTITUTES & CROSS-REFERENCES 9
20197PC27Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A7090.001.113Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A7890-001-113Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A7090.001.113VMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7090-001-113Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C12637PC33Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20291PC22?
20291PC22 is a WRENCH,VALVE SEAT.
What parts can replace 20291PC22?
There are 9 known substitutes for 20291PC22: 20197PC27, A7090.001.113, A7890-001-113 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20291PC22?
20291PC22 is cataloged in the U.S. Government catalog under NSN 4820-00-872-4868. 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.