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DAA7278D114-001 — HANDWHEEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DAA7278D114-001: HANDWHEEL.

The HANDWHEEL is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: ALUMINUM ALLOY 6061 OVERALL, hub_length: 0.500 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, inside_diameter: 0.4375 INCHES MINIMUM AND 0.4382 INCHES MAXIMUM IN, outside_diameter: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-388-2343, 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
DAA7278D114-001
NSN: 5340-01-388-2343
FSC: 5340 — Hardware, Commercial
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialALUMINUM ALLOY 6061 OVERALL
hub_length0.500 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
inside_diameter0.4375 INCHES MINIMUM AND 0.4382 INCHES MAXIMUM IN
outside_diameter5.000 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
drive_facility_styleROUND
material_document_and_classificationQQ-A-200/8, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-01-388-2343
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DAA7278D114-001 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: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HUB LENGTH: 0.500 INCHES NOMINAL IN
•
RATCHET: NOT INCLUDED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 5.000 INCHES NOMINAL IN
•
DRIVE FACILITY STYLE: ROUND
•
INSIDE DIAMETER: 0.4375 INCHES MINIMUM AND 0.4382 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HUB LENGTH0.500 INCHES NOMINAL IN
RATCHETNOT INCLUDED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER5.000 INCHES NOMINAL IN
DRIVE FACILITY STYLEROUND
INSIDE DIAMETER0.4375 INCHES MINIMUM AND 0.4382 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DAA7278D114-001?
DAA7278D114-001 is a HANDWHEEL.
What is the NSN for DAA7278D114-001?
DAA7278D114-001 is cataloged in the U.S. Government catalog under NSN 5340-01-388-2343. This indicates validated use in U.S. government and defense supply chains.
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