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204-20161 — O-RING ASSORTMENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

204-20161: O-RING ASSORTMENT.

The O-RING ASSORTMENT is a the manufacturer industrial component. Key specifications include component_quantity: 31, end_item_identification: COMPRESSOR, HP AIR; COMPRESSOR AIR 20CFH 4500PSIGUE NICU, part_name_assigned_by_controlling_agency: KIT, SOFT GOODS 4TH STAGE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-650-4835, 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
204-20161
NSN: 5331-01-650-4835
FSC: 5331 — O-ring
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
component_quantity31
end_item_identificationCOMPRESSOR, HP AIR; COMPRESSOR AIR 20CFH 4500PSIGUE NICU
part_name_assigned_by_controlling_agencyKIT, SOFT GOODS 4TH STAGE
NSN5331-01-650-4835
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 204-20161 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
•
COMPONENT QUANTITY: 31
•
SUPPLY ITEMS AND QUANTITIES: 5330-01-367-4727, CYL. HD GASKET, 16-B5033, 1; 5330-01-524-2253, COMP. CYL. LINER O-RING, 124-135-8, 1; 5330-01-367-6776, COMP. CYL. GASKET, 16-B5309, 1; 5330-01-367-9292, GUIDE PISTON GASKET, 16-B4559, 1; 5331-01-524-2250, GUIDE CYL. LINER O-RING, 123-239-5, 1; 5331-01-536-1422, OIL WIPER BOX O-RING, 123-153-5, 1; 5330-01-367-6782, OIL WIPER BOX GASKET, 16-B4914, 2; 5331-01-536-2371, DISCH. TAILPIECE O-RING, 123-210-5, 1; 5331-01-277-7216, DISCH. CONN. O-RING, 123-908-5, 1;
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NONSUPPLY ITEMS AND QUANTITIES: INLET TAILPIECE O-RING, 123-212-5, 3; INLET CONN. O-RING, 123-912-5, 2; VALVE COVER BACK-UP RING, 24-138-8, 1; VALVE COVER O-RING, 123-138-5, 1; VALVE UPPER O-RING, 123-136-5, 1; VALVE O-RING, 123-010-5, 1; COMP. CYL. LINER BACK-UP RING, 123-132-8, 1; COMP.CYL. LINER O-RING, 123-132-5, 1; COMP. CYL. LINER O-RING, 123-131-5, 1; COMP.CYL. LINER O-RING, 123-130-5, 1; FLOATING PISTON O-RING, 123-122-5-90, 5; GUIDE CYL. LINER O-RING, 123-238-5, 1; GUIDE CYL. LINER O-RING, 123-237-5, 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY31
SUPPLY ITEMS AND QUANTITIES5330-01-367-4727, CYL. HD GASKET, 16-B5033, 1; 5330-01-524-2253, COMP. CYL. LINER O-RING, 124-135-8, 1; 5330-01-367-6776, COMP. CYL. GASKET, 16-B5309, 1; 5330-01-367-9292, GUIDE PISTON GASKET, 16-B4559, 1; 5331-01-524-2250, GUIDE CYL. LINER O-RING, 123-239-5, 1; 5331-01-536-1422, OIL WIPER BOX O-RING, 123-153-5, 1; 5330-01-367-6782, OIL WIPER BOX GASKET, 16-B4914, 2; 5331-01-536-2371, DISCH. TAILPIECE O-RING, 123-210-5, 1; 5331-01-277-7216, DISCH. CONN. O-RING, 123-908-5, 1;
NONSUPPLY ITEMS AND QUANTITIESINLET TAILPIECE O-RING, 123-212-5, 3; INLET CONN. O-RING, 123-912-5, 2; VALVE COVER BACK-UP RING, 24-138-8, 1; VALVE COVER O-RING, 123-138-5, 1; VALVE UPPER O-RING, 123-136-5, 1; VALVE O-RING, 123-010-5, 1; COMP. CYL. LINER BACK-UP RING, 123-132-8, 1; COMP.CYL. LINER O-RING, 123-132-5, 1; COMP. CYL. LINER O-RING, 123-131-5, 1; COMP.CYL. LINER O-RING, 123-130-5, 1; FLOATING PISTON O-RING, 123-122-5-90, 5; GUIDE CYL. LINER O-RING, 123-238-5, 1; GUIDE CYL. LINER O-RING, 123-237-5, 1
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT, SOFT GOODS 4TH STAGE
END ITEM IDENTIFICATIONCOMPRESSOR, HP AIR; COMPRESSOR AIR 20CFH 4500PSIGUE NICU
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 204-20161?
204-20161 is a O-RING ASSORTMENT.
What is the NSN for 204-20161?
204-20161 is cataloged in the U.S. Government catalog under NSN 5331-01-650-4835. This indicates validated use in U.S. government and defense supply chains.
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