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2AL342 — PARTS KIT,CHECK VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2AL342: PARTS KIT,CHECK VALVE.

The PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include document_type: PARTS LIST, end_item_name: WINCH GROUP, document_source: 45152, document_identification: FIGURE 211, SHEET 1 OF 1, end_item_identification: MTVR WINCH GROUP, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-517-7710, 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
2AL342
NSN: 4820-01-517-7710
FSC: 4820 — Valves, Nonpowered
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
document_typePARTS LIST
end_item_nameWINCH GROUP
document_source45152
component_quantity3
document_identificationFIGURE 211, SHEET 1 OF 1
end_item_identificationMTVR WINCH GROUP
component_document_originINDUSTRIAL
supply_items_and_quantities2AL342A O-RING1; 2AL342B RETAINER, PACKING 1; 2AL342C PACKING PREFORMED 1
NSN4820-01-517-7710
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2AL342 · 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
•
COMPONENT QUANTITY: 3
•
DOCUMENT TYPE: PARTS LIST
•
DOCUMENT IDENTIFICATION: FIGURE 211, SHEET 1 OF 1
•
SUPPLY ITEMS AND QUANTITIES: 2AL342A O-RING1; 2AL342B RETAINER, PACKING 1; 2AL342C PACKING PREFORMED 1
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
END ITEM NAME: WINCH GROUP
•
DOCUMENT SOURCE: 45152
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
DOCUMENT TYPEPARTS LIST
DOCUMENT IDENTIFICATIONFIGURE 211, SHEET 1 OF 1
SUPPLY ITEMS AND QUANTITIES2AL342A O-RING1; 2AL342B RETAINER, PACKING 1; 2AL342C PACKING PREFORMED 1
COMPONENT DOCUMENT ORIGININDUSTRIAL
END ITEM NAMEWINCH GROUP
DOCUMENT SOURCE45152
END ITEM IDENTIFICATIONMTVR WINCH GROUP
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2AL342?
2AL342 is a PARTS KIT,CHECK VALVE.
What is the NSN for 2AL342?
2AL342 is cataloged in the U.S. Government catalog under NSN 4820-01-517-7710. 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.