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39055P1 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

39055P1: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include height: 1.375 INCHES NOMINAL IN, material: STEEL OVERALL, load_rating: 100.0 POUNDS MAXIMUM LBS, stud_length: 0.750 INCHES NOMINAL ALL THREADED STUD IN, thread_size: 3/8-24UNC-2A ALL THREADED PORTIONS A, flange_width: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-411-8387, 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
39055P1
NSN: 5340-00-411-8387
FSC: 5340 — Hardware, Commercial
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
height1.375 INCHES NOMINAL IN
materialSTEEL OVERALL
load_rating100.0 POUNDS MAXIMUM LBS
stud_length0.750 INCHES NOMINAL ALL THREADED STUD IN
thread_size3/8-24UNC-2A ALL THREADED PORTIONS A
flange_width2.500 INCHES NOMINAL IN
flange_length4.750 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
flange_mounting_hole_diameter0.380 INCHES NOMINAL IN
distance_between_mounting_hole_centers3.875 INCHES NOMINAL IN
NSN5340-00-411-8387
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39055P1 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
•
FLANGE MOUNTING HOLE DIAMETER: 0.380 INCHES NOMINAL IN
•
LOAD RATING: 100.0 POUNDS MAXIMUM LBS
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 3.875 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
FLANGE LENGTH: 4.750 INCHES NOMINAL IN
•
STUD LENGTH: 0.750 INCHES NOMINAL ALL THREADED STUD IN
•
HEIGHT: 1.375 INCHES NOMINAL IN
•
THREAD SIZE: 3/8-24UNC-2A ALL THREADED PORTIONS A
TECHNICAL CHARACTERISTICS
FLANGE MOUNTING HOLE DIAMETER0.380 INCHES NOMINAL IN
LOAD RATING100.0 POUNDS MAXIMUM LBS
DISTANCE BETWEEN MOUNTING HOLE CENTERS3.875 INCHES NOMINAL IN
FLANGE THICKNESS0.125 INCHES NOMINAL IN
FLANGE LENGTH4.750 INCHES NOMINAL IN
STUD LENGTH0.750 INCHES NOMINAL ALL THREADED STUD IN
HEIGHT1.375 INCHES NOMINAL IN
THREAD SIZE3/8-24UNC-2A ALL THREADED PORTIONS A
SURFACE TREATMENTCADMIUM OVERALL
FLANGE WIDTH2.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
39055-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39055P1?
39055P1 is a MOUNT,RESILIENT,UTILITY.
What parts can replace 39055P1?
There is 1 known substitute for 39055P1: 39055-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 39055P1?
39055P1 is cataloged in the U.S. Government catalog under NSN 5340-00-411-8387. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.