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1037925-001 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1037925-001: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include width: 1.390 INCHES NOMINAL IN, material: RUBBER SYNTHETIC OVERALL, flange_width: 1.570 INCHES NOMINAL IN, flange_length: 1.990 INCHES NOMINAL IN, end_item_identification: 1520-01-457-5179; HELICOPTER, CARGO-TRANSPORT, distance_from_flange_to_end: 2.480 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-657-9184, 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
1037925-001
NSN: 5340-01-657-9184
FSC: 5340 — Hardware, Commercial
CAGE: 529L6 — STRATA-G SOLUTIONS, LLC (USA)
SPECIFICATIONS
width1.390 INCHES NOMINAL IN
materialRUBBER SYNTHETIC OVERALL
flange_width1.570 INCHES NOMINAL IN
flange_length1.990 INCHES NOMINAL IN
end_item_identification1520-01-457-5179; HELICOPTER, CARGO-TRANSPORT
distance_from_flange_to_end2.480 INCHES NOMINAL IN
flange_mounting_hole_diameter0.149 INCHES NOMINAL IN
distance_between_mounting_hole_centers0.630 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyMOUNTING BOSS, CH-47F MFCU
NSN5340-01-657-9184
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1037925-001 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: 0.149 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 0.630 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
•
FLANGE LENGTH: 1.990 INCHES NOMINAL IN
•
DISTANCE FROM FLANGE TO END: 2.480 INCHES NOMINAL IN
•
COLOR: RED OVERALL
•
FLANGE WIDTH: 1.570 INCHES NOMINAL IN
•
WIDTH: 1.390 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE MOUNTING HOLE DIAMETER0.149 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS0.630 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
FLANGE LENGTH1.990 INCHES NOMINAL IN
DISTANCE FROM FLANGE TO END2.480 INCHES NOMINAL IN
COLORRED OVERALL
FLANGE WIDTH1.570 INCHES NOMINAL IN
WIDTH1.390 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMOUNTING BOSS, CH-47F MFCU
END ITEM IDENTIFICATION1520-01-457-5179; HELICOPTER, CARGO-TRANSPORT
MATERIALRUBBER SYNTHETIC OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
1037925Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1037925-001?
1037925-001 is a MOUNT,RESILIENT,UTILITY.
What parts can replace 1037925-001?
There is 1 known substitute for 1037925-001: 1037925. Substitute compatibility should be verified for your specific system.
What is the NSN for 1037925-001?
1037925-001 is cataloged in the U.S. Government catalog under NSN 5340-01-657-9184. 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.