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8U56120-601 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8U56120-601: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 10.420 INCHES NOMINAL IN, diameter: 3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN, hole_diameter: 2.00 INCHES NOMINAL IN, special_features: NEXT HIGHER ASSEMBLY: PROCESSING RINGS, STAGE I, cross-sectional_shape: ROUND, cross-sectional_length: 25.12 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-270-0854, 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
8U56120-601
NSN: 5340-01-270-0854
FSC: 5340 — Hardware, Commercial
CAGE: 07703 — ATK LAUNCH SYSTEMS LLC DBA ATK LAUNCH SYSTEMS-PROMONTORY DIV PROPULSION SYSTEMS - PROMONTORY (USA)
SPECIFICATIONS
length10.420 INCHES NOMINAL IN
diameter3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN
hole_diameter2.00 INCHES NOMINAL IN
special_featuresNEXT HIGHER ASSEMBLY: PROCESSING RINGS, STAGE I
cross-sectional_shapeROUND
cross-sectional_length25.12 INCHES NOMINAL IN
right_projection_chamfer_angle45.0 DEGREES NOMINAL
NSN5340-01-270-0854
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8U56120-601 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: 10.420 INCHES NOMINAL IN
•
RIGHT PROJECTION CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
DIAMETER: 3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN
•
CROSS-SECTIONAL LENGTH: 25.12 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
HOLE DIAMETER: 2.00 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH10.420 INCHES NOMINAL IN
RIGHT PROJECTION CHAMFER ANGLE45.0 DEGREES NOMINAL
DIAMETER3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN
CROSS-SECTIONAL LENGTH25.12 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESNEXT HIGHER ASSEMBLY: PROCESSING RINGS, STAGE I
HOLE DIAMETER2.00 INCHES NOMINAL 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

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 8U56120-601?
8U56120-601 is a STANDOFF,THREADED,SPACING.
What is the NSN for 8U56120-601?
8U56120-601 is cataloged in the U.S. Government catalog under NSN 5340-01-270-0854. This indicates validated use in U.S. government and defense supply chains.
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