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4066807 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4066807: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 2.650 INCHES NOMINAL IN, diameter: 0.480 INCHES NOMINAL IN, corner_radius: 0.015 INCHES NOMINAL IN, flange_diameter: 1.000 INCHES NOMINAL IN, flange_thickness: 0.200 INCHES NOMINAL IN, special_features: HEX HEAD ON FLANGE PART,0.200 IN. HGTH;0.684 IN.

DIA;CHAMFERED AT OTHER END 0.020-0.040 IN. X 45 DEGREES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-317-2845, 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
4066807
NSN: 5340-01-317-2845
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
length2.650 INCHES NOMINAL IN
diameter0.480 INCHES NOMINAL IN
corner_radius0.015 INCHES NOMINAL IN
flange_diameter1.000 INCHES NOMINAL IN
flange_thickness0.200 INCHES NOMINAL IN
special_featuresHEX HEAD ON FLANGE PART,0.200 IN. HGTH;0.684 IN. DIA;CHAMFERED AT OTHER END 0.020-0.040 IN. X 45 DEGREES IN
style_designatorFLANGED LEFT INTERNAL THREAD
cross-sectional_shapeROUND
NSN5340-01-317-2845
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4066807 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE DIAMETER: 1.000 INCHES NOMINAL IN
•
CORNER RADIUS: 0.015 INCHES NOMINAL IN
•
LENGTH: 2.650 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.200 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED LEFT INTERNAL THREAD
•
DIAMETER: 0.480 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.000 INCHES NOMINAL IN
CORNER RADIUS0.015 INCHES NOMINAL IN
LENGTH2.650 INCHES NOMINAL IN
FLANGE THICKNESS0.200 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED LEFT INTERNAL THREAD
DIAMETER0.480 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESHEX HEAD ON FLANGE PART,0.200 IN. HGTH;0.684 IN. DIA;CHAMFERED AT OTHER END 0.020-0.040 IN. X 45 DEGREES IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
5340PL0855935Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4066807?
4066807 is a STANDOFF,THREADED,SPACING.
What parts can replace 4066807?
There is 1 known substitute for 4066807: 5340PL0855935. Substitute compatibility should be verified for your specific system.
What is the NSN for 4066807?
4066807 is cataloged in the U.S. Government catalog under NSN 5340-01-317-2845. This indicates validated use in U.S. government and defense supply chains.
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