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319A897-1 — COVER,PROTECTIVE,DUST AND MOISTU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

319A897-1: COVER,PROTECTIVE,DUST AND MOISTU.

COVER,PROTECTIVE,DUST AND MOISTU. Key specifications include material: ALUMINUM ALLOY 2024, special_features: NHA:319A903, end_item_identification: E-C 130J, material_document_and_classification: SAE-AMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: COVER ASSEMBLY,UNINTERUPTED POWER SUPPLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-625-7192, 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
319A897-1
NSN: 5340-01-625-7192
FSC: 5340 — Hardware, Commercial
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
special_featuresNHA:319A903
end_item_identificationE-C 130J
material_document_and_classificationSAE-AMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyCOVER ASSEMBLY,UNINTERUPTED POWER SUPPLY
NSN5340-01-625-7192
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 319A897-1 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: ALUMINUM ALLOY 2024
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESNHA:319A903
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER ASSEMBLY,UNINTERUPTED POWER SUPPLY
END ITEM IDENTIFICATIONE-C 130J
MATERIALALUMINUM ALLOY 2024
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 319A897-1?
319A897-1 is a COVER,PROTECTIVE,DUST AND MOISTU.
What is the NSN for 319A897-1?
319A897-1 is cataloged in the U.S. Government catalog under NSN 5340-01-625-7192. This indicates validated use in U.S. government and defense supply chains.
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