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211080252 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

211080252: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include end_item_identification: BARRELL ASSEMBLY,INTERNAL AUXILIARY LAUNCHER, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-398-0361, 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
211080252
NSN: 5330-01-398-0361
NIINs: 013980361, 014339029
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationBARRELL ASSEMBLY,INTERNAL AUXILIARY LAUNCHER
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN5330-01-398-0361
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 211080252 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: 0.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
ANGLE: 40.0 DEGREES MAXIMUM
•
PERIPHERAL DIAMETER: 3.620 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.697 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
ANGLE40.0 DEGREES MAXIMUM
PERIPHERAL DIAMETER3.620 INCHES NOMINAL IN
SPECIAL FEATURESFUR MIN., 0.280 ABD MAX0.287NISHED WITH 8 PERPHERAL DIA HOLES,
CENTER HOLE DIAMETER1.697 INCHES NOMINAL IN
MATERIALNICKEL ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
595-6401447-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
211052194Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 211080252?
211080252 is a RETAINER,PACKING.
What parts can replace 211080252?
There are 2 known substitutes for 211080252: 595-6401447-1, 211052194. Substitute compatibility should be verified for your specific system.
What is the NSN for 211080252?
211080252 is cataloged in the U.S. Government catalog under NSN 5330-01-398-0361. 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.