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DAA7278D248-001 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DAA7278D248-001: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include mounting_method: SCREW, special_features: RECTANGULAR:1.000 WIDE;BOTH ENDS CHAMFERED;2 HOLES, end_item_identification: B-2 AIRCRAFT, part_name_assigned_by_controlling_agency: TAB,RETAINING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-586-0138, 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
DAA7278D248-001
NSN: 5340-01-586-0138
FSC: 5340 — Hardware, Commercial
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
mounting_methodSCREW
special_featuresRECTANGULAR:1.000 WIDE;BOTH ENDS CHAMFERED;2 HOLES
end_item_identificationB-2 AIRCRAFT
part_name_assigned_by_controlling_agencyTAB,RETAINING
NSN5340-01-586-0138
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DAA7278D248-001 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
•
MOUNTING METHOD: SCREW
TECHNICAL CHARACTERISTICS
MOUNTING METHODSCREW
SPECIAL FEATURESRECTANGULAR:1.000 WIDE;BOTH ENDS CHAMFERED;2 HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYTAB,RETAINING
END ITEM IDENTIFICATIONB-2 AIRCRAFT
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 DAA7278D248-001?
DAA7278D248-001 is a CLIP,SPRING TENSION.
What is the NSN for DAA7278D248-001?
DAA7278D248-001 is cataloged in the U.S. Government catalog under NSN 5340-01-586-0138. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.