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803AS603-71 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

803AS603-71: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, overall_width: 1.00 INCHES NOMINAL IN, overall_height: 1.00 INCHES NOMINAL IN, overall_length: 3.00 INCHES NOMINAL IN, special_features: BUMPER;DESIGNED FOR ETK-97/37T-17;NEXT HIGHER ASSEMB, end_item_identification: AA49E-27 H60S. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-645-5362, 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
803AS603-71
NSN: 5340-01-645-5362
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
overall_width1.00 INCHES NOMINAL IN
overall_height1.00 INCHES NOMINAL IN
overall_length3.00 INCHES NOMINAL IN
special_featuresBUMPER;DESIGNED FOR ETK-97/37T-17;NEXT HIGHER ASSEMB
end_item_identificationAA49E-27 H60S
material_document_and_classificationMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBUMPER
NSN5340-01-645-5362
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 803AS603-71 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 DOCUMENT AND CLASSIFICATION: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.00 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.00 INCHES NOMINAL IN
OVERALL WIDTH1.00 INCHES NOMINAL IN
SPECIAL FEATURESBUMPER;DESIGNED FOR ETK-97/37T-17;NEXT HIGHER ASSEMB
PART NAME ASSIGNED BY CONTROLLING AGENCYBUMPER
END ITEM IDENTIFICATIONAA49E-27 H60S
MATERIALRUBBER CHLOROPRENE CLASS CR
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 803AS603-71?
803AS603-71 is a BUMPER.
What is the NSN for 803AS603-71?
803AS603-71 is cataloged in the U.S. Government catalog under NSN 5340-01-645-5362. This indicates validated use in U.S. government and defense supply chains.
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