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421544 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

421544: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP 410, body_style: BUSHING MOUNTED, body_length: 1.538 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, actuator_style: ROUND, FLUSH, bushing_length: 0.630 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-828-4469, 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
421544
NSN: 5340-00-828-4469
NIINs: 008284469, 011655349, 014904086
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 410
body_styleBUSHING MOUNTED
body_length1.538 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
actuator_styleROUND, FLUSH
bushing_length0.630 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.750 INCHES NOMINAL IN
overall_length2.920 INCHES NOMINAL IN
actuator_height0.440 INCHES NOMINAL IN
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleEND RADIUS
NSN5340-00-828-4469
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 421544 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
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.250 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.250 INCHES NOMINAL IN
•
FSC APPLICATION DATA: ENGINE,ACFT,TURBO-FAN
•
FIRST LEG HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.219 INCHES NOMINAL IN
•
SECOND LEG WIDTH: 0.500 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.250 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.250 INCHES NOMINAL IN
FSC APPLICATION DATAENGINE,ACFT,TURBO-FAN
FIRST LEG HOLE DIAMETER0.281 INCHES NOMINAL IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.219 INCHES NOMINAL IN
SECOND LEG WIDTH0.500 INCHES NOMINAL IN
SECOND LEG LENGTH0.750 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 421544?
421544 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What is the NSN for 421544?
421544 is cataloged in the U.S. Government catalog under NSN 5340-00-828-4469. This indicates validated use in U.S. government and defense supply chains.
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