PartsTable
Technical Data Sheet
140-27N ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.375 INCHES NOMINAL IN, overall_length: 0.734 INCHES NOMINAL IN, style_designator: CURVED ARCH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-244-5748, 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
140-27N
NSN: 5340-00-244-5748
FSC: 5340
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.375 INCHES NOMINAL IN
overall_length0.734 INCHES NOMINAL IN
style_designatorCURVED ARCH
surface_treatmentCADMIUM
material_thickness0.032 INCHES NOMINAL IN
mounting_hole_size0.141 INCHES NOMINAL IN
inside_diameter/arch_length0.295 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.141 INCHES NOMINAL IN
center_to_center_distance_between_arch_and_mounting_hole0.344 INCHES NOMINAL IN
NSN5340-00-244-5748
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140-27N 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
SURFACE TREATMENT: CADMIUM
STYLE DESIGNATOR: CURVED ARCH
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.141 INCHES NOMINAL IN
MOUNTING PAD: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.375 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S: WASP CLASS LHD; LPD-17 CLASS AMPHIBIOUS TRANSPORT DOCK; FORRESTAL CLASS CV; SUPPORT EQUIPMENT, B-52 AIRCRAFT; OLIVER PERRY CLASS FFG; LANDING CRAFT AIR CUSHION (LCAC); ARLEIGH BURKE CLASS DDG; SPRUANCE CLASS DD (963); TICONDEROGA CLASS CG (47); NIMITZ CLASS CVN
SURFACE TREATMENTCADMIUM
STYLE DESIGNATORCURVED ARCH
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH0.734 INCHES NOMINAL IN
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.141 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
CUSHIONNOT INCLUDED
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE0.344 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
341Upgraded Successor
successor cross-reference
successor
1470Upgraded Successor
successor cross-reference
successor
1570Upgraded Successor
successor cross-reference
successor
PC1550Upgraded Successor
successor cross-reference
successor
1550Upgraded Successor
successor cross-reference
successor
1400-0015Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 140-27N?
140-27N is a STRAP,RETAINING.
What parts can replace 140-27N?
There are 10 known substitutes for 140-27N: 341, 1470, 1570 and 7 more. Substitute compatibility should be verified for your specific system.
Is 140-27N still available?
140-27N is currently cancelled.
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