PartsTable
Technical Data Sheet

70501/169 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

70501/169: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include special_features: LOW RESISTANCE INHALATION AND EXHALATION VALVE; PACK OF 10; MATERIAL: POLYISOPRENE RUBBER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-617-0831, 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
70501/169
NSN: 4820-01-617-0831
FSC: 4820 — Valves, Nonpowered
CAGE: 1LEW5 — AVON PROTECTION SYSTEMS INCORPORATED DBA AVON PROTECTION SYSTEMS INC (USA)
SPECIFICATIONS
special_featuresLOW RESISTANCE INHALATION AND EXHALATION VALVE; PACK OF 10; MATERIAL: POLYISOPRENE RUBBER
NSN4820-01-617-0831
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 70501/169 · 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 FEATURESLOW RESISTANCE INHALATION AND EXHALATION VALVE; PACK OF 10; MATERIAL: POLYISOPRENE RUBBER
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
106022AA-USame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10459458Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 70501/169?
70501/169 is a DISK,VALVE.
What parts can replace 70501/169?
There are 2 known substitutes for 70501/169: 106022AA-U, 10459458. Substitute compatibility should be verified for your specific system.
What is the NSN for 70501/169?
70501/169 is cataloged in the U.S. Government catalog under NSN 4820-01-617-0831. This indicates validated use in U.S. government and defense supply chains.
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