PartsTable
Technical Data Sheet
Download PDF

143691 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

143691: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include width: 3.281 INCHES NOMINAL IN, length: 7.344 INCHES NOMINAL IN, material: GLASS FIBER, duty_type: CONTINUOUS, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 44.052 CUBIC INCHES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-142-1702, 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
143691
NSN: 5340-01-142-1702
NIINs: 011421702, 012212325
FSC: 5340 — Hardware, Commercial
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width3.281 INCHES NOMINAL IN
length7.344 INCHES NOMINAL IN
materialGLASS FIBER
duty_typeCONTINUOUS
storage_typeGENERAL PURPOSE WAREHOUSE
coil_quantity1
cubic_measure44.052 CUBIC INCHES
overall_width2.780 INCHES MAXIMUM IN
body_thickness0.062 INCHES NOMINAL IN
overall_height5.700 INCHES MAXIMUM IN
overall_length2.780 INCHES MAXIMUM IN
fragility_factorMODERATELY RUGGED
NSN5340-01-142-1702
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 143691 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: 7.344 INCHES NOMINAL IN
•
WIDTH: 3.281 INCHES NOMINAL IN
•
MATERIAL: GLASS FIBER
•
BODY THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH7.344 INCHES NOMINAL IN
WIDTH3.281 INCHES NOMINAL IN
MATERIALGLASS FIBER
BODY THICKNESS0.062 INCHES NOMINAL IN
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
Ready to buy 143691?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 143691?
143691 is a RELAY,ELECTROMAGNETIC.
What is the NSN for 143691?
143691 is cataloged in the U.S. Government catalog under NSN 5340-01-142-1702. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 143691