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007250-1 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

007250-1: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: ALUMINUM ALLOY 6061, lip_thickness: 0.120 INCHES NOMINAL IN, overall_height: 0.870 INCHES NOMINAL IN, flange_diameter: 1.750 INCHES NOMINAL IN, flange_thickness: 0.380 INCHES NOMINAL IN, special_features: MOUNTING HOLES COUNTERBORED TO A DIA OF 0.343IN BY 0.18IN DEEP IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-203-3428, 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
007250-1
NSN: 5340-01-203-3428
FSC: 5340 — Hardware, Commercial
CAGE: 62228 — MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT DEFENSE SYSTEMS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
lip_thickness0.120 INCHES NOMINAL IN
overall_height0.870 INCHES NOMINAL IN
flange_diameter1.750 INCHES NOMINAL IN
flange_thickness0.380 INCHES NOMINAL IN
special_featuresMOUNTING HOLES COUNTERBORED TO A DIA OF 0.343IN BY 0.18IN DEEP IN
style_designatorPARALLEL
end_hole_diameter0.316 INCHES NOMINAL IN
surface_treatmentANODIZE AND PAINT
body_inside_diameter0.531 INCHES NOMINAL IN
bolt_circle_diameter1.250 INCHES NOMINAL IN
body_outside_diameter0.750 INCHES NOMINAL IN
NSN5340-01-203-3428
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 007250-1 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
•
FLANGE DIAMETER: 1.750 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 2, CLASS 2 MIL SPEC 1ST TREATMENT RESPONSE
•
FLANGE THICKNESS: 0.380 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.218 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.750 INCHES NOMINAL IN
OVERALL HEIGHT0.870 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2, CLASS 2 MIL SPEC 1ST TREATMENT RESPONSE
FLANGE THICKNESS0.380 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
STYLE DESIGNATORPARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.531 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
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 007250-1?
007250-1 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 007250-1?
007250-1 is cataloged in the U.S. Government catalog under NSN 5340-01-203-3428. This indicates validated use in U.S. government and defense supply chains.
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