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2EL991 — PARTS KIT,PRESSURE REGULATING VA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2EL991: PARTS KIT,PRESSURE REGULATING VA.

PARTS KIT,PRESSURE REGULATING VA. Key specifications include end_item_name: REGULATOR, end_item_source: 45152, end_item_identification: A/S32R11FUEL, nonsupply_items_and_quantities: DIAPHRAGM ASSEMBLY 1;STEM AND DISC ASSEMBLY 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-288-6759, 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
2EL991
NSN: 4820-01-288-6759
FSC: 4820 — Valves, Nonpowered
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
end_item_nameREGULATOR
end_item_source45152
component_quantity2
end_item_identificationA/S32R11FUEL
nonsupply_items_and_quantitiesDIAPHRAGM ASSEMBLY 1;STEM AND DISC ASSEMBLY 1
NSN4820-01-288-6759
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2EL991 · 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: 2
•
END ITEM SOURCE: 45152
•
END ITEM NAME: REGULATOR
•
NONSUPPLY ITEMS AND QUANTITIES: DIAPHRAGM ASSEMBLY 1;STEM AND DISC ASSEMBLY 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY2
END ITEM SOURCE45152
END ITEM NAMEREGULATOR
NONSUPPLY ITEMS AND QUANTITIESDIAPHRAGM ASSEMBLY 1;STEM AND DISC ASSEMBLY 1
END ITEM IDENTIFICATIONA/S32R11FUEL
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 2EL991?
2EL991 is a PARTS KIT,PRESSURE REGULATING VA.
What is the NSN for 2EL991?
2EL991 is cataloged in the U.S. Government catalog under NSN 4820-01-288-6759. 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.