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2660-1491-01 — VALVE HOUSING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2660-1491-01: VALVE HOUSING.

The VALVE HOUSING is a the manufacturer industrial component. Key specifications include fsc_application_data: VALVE,RELIEF, end_item_identification: A6 ACFT, general_characteristics_item_description: MATL ALUMINIUM PER QQ-A-250/11,O/A DIMS 4.500 IN. OD,2.812 IN.

LG,0.040 IN THK IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-262-3252, 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
2660-1491-01
NSN: 4820-01-262-3252
FSC: 4820 — Valves, Nonpowered
CAGE: 04320 — CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. (USA)
SPECIFICATIONS
fsc_application_dataVALVE,RELIEF
end_item_identificationA6 ACFT
general_characteristics_item_descriptionMATL ALUMINIUM PER QQ-A-250/11,O/A DIMS 4.500 IN. OD,2.812 IN. LG,0.040 IN THK IN
NSN4820-01-262-3252
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2660-1491-01 · 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
•
FSC APPLICATION DATA: VALVE,RELIEF
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL ALUMINIUM PER QQ-A-250/11,O/A DIMS 4.500 IN. OD,2.812 IN. LG,0.040 IN THK IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVALVE,RELIEF
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL ALUMINIUM PER QQ-A-250/11,O/A DIMS 4.500 IN. OD,2.812 IN. LG,0.040 IN THK IN
END ITEM IDENTIFICATIONA6 ACFT
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2660-1491-01?
2660-1491-01 is a VALVE HOUSING.
What is the NSN for 2660-1491-01?
2660-1491-01 is cataloged in the U.S. Government catalog under NSN 4820-01-262-3252. This indicates validated use in U.S. government and defense supply chains.
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