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AA-608 PC 4 — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, special_features: VALVE SIZE 1.000 IN. IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-159-3270, 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
AA-608 PC 4
NSN: 4820-01-159-3270
FSC: 4820
CAGE: 42280 — GARDNER DENVER NASH LLC DBA GARDNER DENVER ENGINEERED PRODUCTS GROUP DIV GARDNER DENVER NASH (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
special_featuresVALVE SIZE 1.000 IN. IN
NSN4820-01-159-3270
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AA-608 PC 4 · 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
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESVALVE SIZE 1.000 IN. IN
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
10768InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A16InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K7022InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SS-N-593-508-1416789InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
AA-608InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
SS-N-593-508-1416789 PC 4InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA-608 PC 4?
AA-608 PC 4 is a VALVE,CHECK.
What parts can replace AA-608 PC 4?
There are 6 known substitutes for AA-608 PC 4: 10768, A16, K7022 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA-608 PC 4?
AA-608 PC 4 is cataloged in the Federal Logistics Information System under NSN 4820-01-159-3270. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026