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18020001 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

18020001: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.675 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: STEEL COMP 303 OVERALL, groove_width: 0.062 INCHES NOMINAL IN, thread_length: 0.185 INCHES NOMINAL RIGHT EXTERNAL IN, groove_diameter: 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-907-5742, 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
18020001
NSN: 5340-00-907-5742
NIINs: 009075742, 015968270
FSC: 5340 — Hardware, Commercial
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
length0.675 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialSTEEL COMP 303 OVERALL
groove_width0.062 INCHES NOMINAL IN
thread_length0.185 INCHES NOMINAL RIGHT EXTERNAL IN
groove_diameter0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
cross-sectional_shapeROUND
distance_from_end_to_hole_center0.331 INCHES NOMINAL IN
hole_quantity_perpendicular_to_axis1
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-907-5742
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18020001 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: 0.675 INCHES NOMINAL IN
•
GROOVE DIAMETER: 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.188 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
LENGTH0.675 INCHES NOMINAL IN
GROOVE DIAMETER0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
THREAD LENGTH0.188 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD LENGTH0.185 INCHES NOMINAL RIGHT EXTERNAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
DISTANCE FROM END TO HOLE CENTER0.331 INCHES NOMINAL IN
MATERIALSTEEL COMP 303 OVERALL
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 18020001?
18020001 is a STANDOFF,THREADED,SPACING.
What is the NSN for 18020001?
18020001 is cataloged in the U.S. Government catalog under NSN 5340-00-907-5742. This indicates validated use in U.S. government and defense supply chains.
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