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9990807 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9990807: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 2.060 INCHES NOMINAL IN, diameter: 0.320 INCHES NOMINAL IN, style_designator: LEFT INTERNAL THREAD, cross-sectional_shape: SQUARE, distance_between_hole_centers: 1.062 INCHES NOMINAL IN, distance_from_end_to_hole_center: 0.738 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-022-9747, 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
9990807
NSN: 5340-00-022-9747
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
length2.060 INCHES NOMINAL IN
diameter0.320 INCHES NOMINAL IN
style_designatorLEFT INTERNAL THREAD
cross-sectional_shapeSQUARE
distance_between_hole_centers1.062 INCHES NOMINAL IN
distance_from_end_to_hole_center0.738 INCHES NOMINAL IN
hole_quantity_perpendicular_to_axis2
NSN5340-00-022-9747
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9990807 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
•
LENGTH: 2.060 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLE CENTERS: 1.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL THREAD
•
DIAMETER: 0.320 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: SQUARE
•
DISTANCE FROM END TO HOLE CENTER: 0.738 INCHES NOMINAL IN
•
HOLE QUANTITY PERPENDICULAR TO AXIS: 2
TECHNICAL CHARACTERISTICS
LENGTH2.060 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERS1.062 INCHES NOMINAL IN
STYLE DESIGNATORLEFT INTERNAL THREAD
DIAMETER0.320 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPESQUARE
DISTANCE FROM END TO HOLE CENTER0.738 INCHES NOMINAL IN
HOLE QUANTITY PERPENDICULAR TO AXIS2
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9990807?
9990807 is a STANDOFF,THREADED,SPACING.
What is the NSN for 9990807?
9990807 is cataloged in the U.S. Government catalog under NSN 5340-00-022-9747. This indicates validated use in U.S. government and defense supply chains.
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