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RS-1-550 — SLEEVE,SEAL,COUPLER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RS-1-550: SLEEVE,SEAL,COUPLER.

The SLEEVE,SEAL,COUPLER is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, recess_length: 0.810 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN, recess_diameter: 5.525 INCHES MINIMUM AND 5.535 INCHES MAXIMUM IN, cross-sectional_length: 1.500 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN, raised_diameter_length: 1.090 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN, end_item_identification: AIRCRAFT C18A. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-206-3500, 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
RS-1-550
NSN: 5330-01-206-3500
FSC: 5330 — Packing and Gasket Materials
CAGE: 94581 — V I J CORP DIV NATIONAL UTILITIES COMPANY (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
recess_length0.810 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
recess_diameter5.525 INCHES MINIMUM AND 5.535 INCHES MAXIMUM IN
cross-sectional_length1.500 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
raised_diameter_length1.090 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
end_item_identificationAIRCRAFT C18A
cross-sectional_shape_styleSPHERICAL INSIDE RECESSED
cross_section_inside_diameter5.500 INCHES NOMINAL IN
cross_section_outside_diameter5.710 INCHES NOMINAL IN
material_document_and_classificationAMS 3202 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-206-3500
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RS-1-550 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
•
RAISED DIAMETER LENGTH: 1.090 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3202 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL INSIDE RECESSED
•
CROSS-SECTIONAL LENGTH: 1.500 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 5.500 INCHES NOMINAL IN
•
RECESS LENGTH: 0.810 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
•
RECESS DIAMETER: 5.525 INCHES MINIMUM AND 5.535 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 5.710 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED DIAMETER LENGTH1.090 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3202 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPHERICAL INSIDE RECESSED
CROSS-SECTIONAL LENGTH1.500 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER5.500 INCHES NOMINAL IN
RECESS LENGTH0.810 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
RECESS DIAMETER5.525 INCHES MINIMUM AND 5.535 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER5.710 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT C18A
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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
BACS13J550Reference document
Same NSN cross-reference
Reference document — Secondary 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 RS-1-550?
RS-1-550 is a SLEEVE,SEAL,COUPLER.
What parts can replace RS-1-550?
There is 1 known substitute for RS-1-550: BACS13J550. Substitute compatibility should be verified for your specific system.
What is the NSN for RS-1-550?
RS-1-550 is cataloged in the U.S. Government catalog under NSN 5330-01-206-3500. This indicates validated use in U.S. government and defense supply chains.
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