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2N3785 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2N3785: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 5.580 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN, diameter: 0.7430 INCHES MINIMUM AND 0.7440 INCHES MAXIMUM IN, material: STEEL OVERALL, thread_length: 1.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, special_features: 0.440 IN. DIA THRU HOLE TO THREADED END; UNTHREADED END TAPERED IN, style_designator: LEFT INTERNAL THREAD.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-195-6180, 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
2N3785
NSN: 5340-01-195-6180
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
length5.580 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN
diameter0.7430 INCHES MINIMUM AND 0.7440 INCHES MAXIMUM IN
materialSTEEL OVERALL
thread_length1.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
special_features0.440 IN. DIA THRU HOLE TO THREADED END; UNTHREADED END TAPERED IN
style_designatorLEFT INTERNAL THREAD
cross-sectional_shapeROUND
distance_between_hole_centers2.500 INCHES NOMINAL IN
distance_from_end_to_hole_center2.000 INCHES NOMINAL IN
hole_quantity_perpendicular_to_axis3
material_document_and_classification1E303, CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5340-01-195-6180
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2N3785 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: 5.580 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLE CENTERS: 2.500 INCHES NOMINAL IN
•
THREAD LENGTH: 1.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: LEFT INTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E303, CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.7430 INCHES MINIMUM AND 0.7440 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
LENGTH5.580 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLE CENTERS2.500 INCHES NOMINAL IN
THREAD LENGTH1.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATORLEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATION1E303, CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.7430 INCHES MINIMUM AND 0.7440 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURES0.440 IN. DIA THRU HOLE TO THREADED END; UNTHREADED END TAPERED IN
DISTANCE FROM END TO HOLE CENTER2.000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2N3785?
2N3785 is a STANDOFF,THREADED,SPACING.
What is the NSN for 2N3785?
2N3785 is cataloged in the U.S. Government catalog under NSN 5340-01-195-6180. This indicates validated use in U.S. government and defense supply chains.
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