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4674801-0003L1 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4674801-0003L1: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 632 OVERALL, peripheral_diameter: 14.500 INCHES NOMINAL IN, center_hole_diameter: 7.513 INCHES MINIMUM AND 7.515 INCHES MAXIMUM IN, fsc_application_data: FAIRWATER DIVING GEAR CRSHD GUIDE, cross-sectional_height: 2.880 INCHES NOMINAL IN, cross-sectional_thickness: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-294-7283, 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
4674801-0003L1
NSN: 5330-01-294-7283
FSC: 5330 — Packing and Gasket Materials
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialCOPPER ALLOY 632 OVERALL
peripheral_diameter14.500 INCHES NOMINAL IN
center_hole_diameter7.513 INCHES MINIMUM AND 7.515 INCHES MAXIMUM IN
fsc_application_dataFAIRWATER DIVING GEAR CRSHD GUIDE
cross-sectional_height2.880 INCHES NOMINAL IN
cross-sectional_thickness0.375 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGE
criticality_code_justificationZZZY
material_document_and_classificationMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristicsQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN5330-01-294-7283
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4674801-0003L1 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
•
FSC APPLICATION DATA: FAIRWATER DIVING GEAR CRSHD GUIDE
•
CROSS-SECTIONAL THICKNESS: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 2.880 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
PERIPHERAL DIAMETER: 14.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 7.513 INCHES MINIMUM AND 7.515 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFAIRWATER DIVING GEAR CRSHD GUIDE
CROSS-SECTIONAL THICKNESS0.375 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT2.880 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEFLANGE
PERIPHERAL DIAMETER14.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER7.513 INCHES MINIMUM AND 7.515 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 632 OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
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 3
518-=4674801 ITEM 3L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4674801-0003Reference document
Same NSN cross-reference
Reference document — Secondary reference
518-4674801 ITEM 3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4674801-0003L1?
4674801-0003L1 is a RETAINER,PACKING.
What parts can replace 4674801-0003L1?
There are 3 known substitutes for 4674801-0003L1: 518-=4674801 ITEM 3L1, 4674801-0003, 518-4674801 ITEM 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4674801-0003L1?
4674801-0003L1 is cataloged in the U.S. Government catalog under NSN 5330-01-294-7283. 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.