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20030-1 — RELAY,REED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20030-1: RELAY,REED.

The RELAY,REED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, duty_type: CONTINUOUS, thread_class: 3A NUT THREAD A, overall_width: 0.750 INCHES NOMINAL IN, thread_length: 0.640 INCHES MINIMUM STUD THREAD IN, overall_height: 0.450 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-053-3945, 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
20030-1
NSN: 5340-00-053-3945
NIINs: 000533945, 002081191, 003085487, 004056682
FSC: 5340 — Hardware, Commercial
CAGE: 97499 — BELL TEXTRON INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
duty_typeCONTINUOUS
thread_class3A NUT THREAD A
coil_quantity1
overall_width0.750 INCHES NOMINAL IN
thread_length0.640 INCHES MINIMUM STUD THREAD IN
overall_height0.450 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
shoulder_length0.125 INCHES NOMINAL IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND STUD THREAD
NSN5340-00-053-3945
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20030-1 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
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 20030-1?
20030-1 is a RELAY,REED.
What is the NSN for 20030-1?
20030-1 is cataloged in the U.S. Government catalog under NSN 5340-00-053-3945. This indicates validated use in U.S. government and defense supply chains.
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