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04125734 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

04125734: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include peripheral_diameter: 10.000 INCHES NOMINAL IN, center_hole_diameter: 13.875 INCHES NOMINAL IN, cross-sectional_height: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-430-0105, 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
04125734
NSN: 5330-01-430-0105
FSC: 5330 — Packing and Gasket Materials
CAGE: 5XH59 — FLOWSERVE US, INC. DBA AUTOMAX ACTUATORS DIV FLOW CONTROL DIVISION (USA)
SPECIFICATIONS
peripheral_diameter10.000 INCHES NOMINAL IN
center_hole_diameter13.875 INCHES NOMINAL IN
cross-sectional_height1.000 INCHES NOMINAL IN
NSN5330-01-430-0105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 04125734 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
•
CROSS-SECTIONAL HEIGHT: 1.000 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 10.000 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 13.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.000 INCHES NOMINAL IN
PERIPHERAL DIAMETER10.000 INCHES NOMINAL IN
CENTER HOLE DIAMETER13.875 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
D20305 PART NO 034Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 04125734?
04125734 is a RETAINER,PACKING.
What parts can replace 04125734?
There is 1 known substitute for 04125734: D20305 PART NO 034. Substitute compatibility should be verified for your specific system.
What is the NSN for 04125734?
04125734 is cataloged in the U.S. Government catalog under NSN 5330-01-430-0105. 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.