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10154118 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10154118: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.415 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN, diameter: 0.5077 INCHES MINIMUM AND 0.5080 INCHES MAXIMUM IN, corner_radius: 0.015 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN, flange_diameter: 0.625 INCHES NOMINAL IN, flange_thickness: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN, special_features: COUNTERSINK 0.190 IN. MIN,0.210 IN.

MAX DIA BY 90 DEG BETWEEN THDS AND COUNTERBORE IN. This part is cataloged in the U.S. Government catalog under NSN 5340-01-108-3417, 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
10154118
NSN: 5340-01-108-3417
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
length0.415 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
diameter0.5077 INCHES MINIMUM AND 0.5080 INCHES MAXIMUM IN
corner_radius0.015 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
flange_diameter0.625 INCHES NOMINAL IN
flange_thickness0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
special_featuresCOUNTERSINK 0.190 IN. MIN,0.210 IN. MAX DIA BY 90 DEG BETWEEN THDS AND COUNTERBORE IN
style_designatorFLANGED WITH LEFT INTERNAL THREAD
cross-sectional_shapeROUND
left_counterbore_depth0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
left_counterbore_diameter0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
NSN5340-01-108-3417
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10154118 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: 0.625 INCHES NOMINAL IN
•
LEFT COUNTERBORE DEPTH: 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
CORNER RADIUS: 0.015 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
LENGTH: 0.415 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
•
DIAMETER: 0.5077 INCHES MINIMUM AND 0.5080 INCHES MAXIMUM IN
•
LEFT COUNTERBORE DIAMETER: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.625 INCHES NOMINAL IN
LEFT COUNTERBORE DEPTH0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
CORNER RADIUS0.015 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
LENGTH0.415 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
FLANGE THICKNESS0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
DIAMETER0.5077 INCHES MINIMUM AND 0.5080 INCHES MAXIMUM IN
LEFT COUNTERBORE DIAMETER0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESCOUNTERSINK 0.190 IN. MIN,0.210 IN. MAX DIA BY 90 DEG BETWEEN THDS AND COUNTERBORE 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
74A450628-2003Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 10154118?
10154118 is a STANDOFF,THREADED,SPACING.
What parts can replace 10154118?
There is 1 known substitute for 10154118: 74A450628-2003. Substitute compatibility should be verified for your specific system.
What is the NSN for 10154118?
10154118 is cataloged in the U.S. Government catalog under NSN 5340-01-108-3417. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.