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10154120 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10154120: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.690 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN, diameter: 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN, style_designator: LEFT INTERNAL THREAD, cross-sectional_shape: ROUND, left_projection_chamfer_depth: 0.040 INCHES NOMINAL IN, projection.left_chamfer_angle: 45.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-109-2443, 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
10154120
NSN: 5340-01-109-2443
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
length1.690 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
diameter0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
style_designatorLEFT INTERNAL THREAD
cross-sectional_shapeROUND
left_projection_chamfer_depth0.040 INCHES NOMINAL IN
projection.left_chamfer_angle45.0 DEGREES NOMINAL
NSN5340-01-109-2443
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10154120 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: 1.690 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: LEFT INTERNAL THREAD
•
DIAMETER: 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
•
PROJECTION.LEFT CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
LEFT PROJECTION CHAMFER DEPTH: 0.040 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
LENGTH1.690 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
STYLE DESIGNATORLEFT INTERNAL THREAD
DIAMETER0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
PROJECTION.LEFT CHAMFER ANGLE45.0 DEGREES NOMINAL
LEFT PROJECTION CHAMFER DEPTH0.040 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
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
74A450837-2001Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 10154120?
10154120 is a STANDOFF,THREADED,SPACING.
What parts can replace 10154120?
There is 1 known substitute for 10154120: 74A450837-2001. Substitute compatibility should be verified for your specific system.
What is the NSN for 10154120?
10154120 is cataloged in the U.S. Government catalog under NSN 5340-01-109-2443. This indicates validated use in U.S. government and defense supply chains.
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