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D4B10F — RETAINER ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D4B10F: RETAINER ASSEMBLY.

The RETAINER ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-219-5477, 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
D4B10F
NSN: 5330-01-219-5477
FSC: 5330 — Packing and Gasket Materials
CAGE: 10613 — PENTAIR PUMP GROUP, INC. DBA FAIRBANKS MORSE PUMP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF ONE RING ALUMINUM ALLOY 6061-T6 QQ-A-250/11,P/N 912039 FIND 1;ONE RING STEEL 304,ANNEALED QQ-S-766,P/N 912039 FIND 2;OUTSIDE DIAMETER 14.780 IN.,OVERALL HEIGHT 3.840 IN IN
NSN5330-01-219-5477
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D4B10F 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF ONE RING ALUMINUM ALLOY 6061-T6 QQ-A-250/11,P/N 912039 FIND 1;ONE RING STEEL 304,ANNEALED QQ-S-766,P/N 912039 FIND 2;OUTSIDE DIAMETER 14.780 IN.,OVERALL HEIGHT 3.840 IN IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF ONE RING ALUMINUM ALLOY 6061-T6 QQ-A-250/11,P/N 912039 FIND 1;ONE RING STEEL 304,ANNEALED QQ-S-766,P/N 912039 FIND 2;OUTSIDE DIAMETER 14.780 IN.,OVERALL HEIGHT 3.840 IN 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
912039Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D4B10F?
D4B10F is a RETAINER ASSEMBLY.
What parts can replace D4B10F?
There is 1 known substitute for D4B10F: 912039. Substitute compatibility should be verified for your specific system.
What is the NSN for D4B10F?
D4B10F is cataloged in the U.S. Government catalog under NSN 5330-01-219-5477. 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.