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DA-9489-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DA-9489-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY RETAINER, outside_diameter: 7.410 INCHES MINIMUM AND 7.450 INCHES MAXIMUM IN, special_features: CRITICAL SAFETY ITEM (CSI), surface_treatment: ANODIZE RETAINER, functional_description: 15 HOLES .265"-.272" DIAMETER, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-179-8263, 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
DA-9489-1
NSN: 5330-01-179-8263
FSC: 5330 — Packing and Gasket Materials
CAGE: SW461 — HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION DIV STILLMAN SEAL,JPR,ESPA (MEX)
SPECIFICATIONS
materialALUMINUM ALLOY RETAINER
outside_diameter7.410 INCHES MINIMUM AND 7.450 INCHES MAXIMUM IN
special_featuresCRITICAL SAFETY ITEM (CSI)
surface_treatmentANODIZE RETAINER
functional_description15 HOLES .265"-.272" DIAMETER
criticality_code_justificationFEAT
material_document_and_classificationAMS 4027 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
part_name_assigned_by_controlling_agencyGASKET, SEAL
surface_treatment_document_and_classificationAMS 2471 (CLEAR) SEAL ASSN STD SINGLE TREATMENT RESPONSE RETAINER
NSN5330-01-179-8263
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DA-9489-1 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2471 (CLEAR) SEAL ASSN STD SINGLE TREATMENT RESPONSE RETAINER
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
•
OUTSIDE DIAMETER: 7.410 INCHES MINIMUM AND 7.450 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE RETAINER
•
FUNCTIONAL DESCRIPTION: 15 HOLES .265"-.272" DIAMETER
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2471 (CLEAR) SEAL ASSN STD SINGLE TREATMENT RESPONSE RETAINER
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4027 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
OUTSIDE DIAMETER7.410 INCHES MINIMUM AND 7.450 INCHES MAXIMUM IN
SPECIAL FEATURESCRITICAL SAFETY ITEM (CSI)
SURFACE TREATMENTANODIZE RETAINER
FUNCTIONAL DESCRIPTION15 HOLES .265"-.272" DIAMETER
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, SEAL
MATERIALALUMINUM ALLOY RETAINER
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 5
9960M53P04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9960M53P03Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
748286-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9960M53P06Reference document
Same NSN cross-reference
Reference document — Secondary reference
9960M53P05Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DA-9489-1?
DA-9489-1 is a GASKET.
What parts can replace DA-9489-1?
There are 5 known substitutes for DA-9489-1: 9960M53P04, 9960M53P03, 748286-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DA-9489-1?
DA-9489-1 is cataloged in the U.S. Government catalog under NSN 5330-01-179-8263. This indicates validated use in U.S. government and defense supply chains.
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