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3104-004383 — RETAINER,SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3104-004383: RETAINER,SEAL.

The RETAINER,SEAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, overall_height: 0.25 INCHES NOMINAL IN, overall_length: 1.19 INCHES NOMINAL IN, end_item_identification: 4940-01-601-1928, part_name_assigned_by_controlling_agency: GASKET AND SEAL RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-730-1655, 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
3104-004383
NSN: 5330-01-730-1655
FSC: 5330 — Packing and Gasket Materials
CAGE: 4JKJ9 — BERG MANUFACTURING, INC. (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
overall_height0.25 INCHES NOMINAL IN
overall_length1.19 INCHES NOMINAL IN
end_item_identification4940-01-601-1928
part_name_assigned_by_controlling_agencyGASKET AND SEAL RETAINER
NSN5330-01-730-1655
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3104-004383 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
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.25 INCHES NOMINAL IN
OVERALL LENGTH1.19 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET AND SEAL RETAINER
END ITEM IDENTIFICATION4940-01-601-1928
MATERIALALUMINUM OVERALL
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
11B5091694Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 3104-004383?
3104-004383 is a RETAINER,SEAL.
What parts can replace 3104-004383?
There is 1 known substitute for 3104-004383: 11B5091694. Substitute compatibility should be verified for your specific system.
What is the NSN for 3104-004383?
3104-004383 is cataloged in the U.S. Government catalog under NSN 5330-01-730-1655. 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.