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1FA0100327 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1FA0100327: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: ALUMINUM ALLOY 7075, lip_thickness: 0.065 INCHES NOMINAL IN, overall_height: 0.300 INCHES NOMINAL IN, flange_diameter: 0.570 INCHES NOMINAL IN, flange_thickness: 0.063 INCHES NOMINAL IN, style_designator: PARALLEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-164-5847, 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
1FA0100327
NSN: 5340-00-164-5847
FSC: 5340 — Hardware, Commercial
CAGE: 26437 — TRIUMPH ACTUATION SYSTEMS, LLC DIV TRIUMPH ACTUATION SYSTEMS - FREEPORT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
lip_thickness0.065 INCHES NOMINAL IN
overall_height0.300 INCHES NOMINAL IN
flange_diameter0.570 INCHES NOMINAL IN
flange_thickness0.063 INCHES NOMINAL IN
style_designatorPARALLEL
end_hole_diameter0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
surface_treatmentANODIZE
body_inside_diameter0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
body_outside_diameter0.450 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_document_and_classificationQQ-A-225/9, TEMPER T73 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-164-5847
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1FA0100327 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: 0.570 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
•
FLANGE THICKNESS: 0.063 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.450 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/9, TEMPER T73 FED SPEC SINGLE MATERIAL RESPONSE
•
BODY INSIDE DIAMETER: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.570 INCHES NOMINAL IN
OVERALL HEIGHT0.300 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
FLANGE THICKNESS0.063 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.450 INCHES NOMINAL IN
STYLE DESIGNATORPARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9, TEMPER T73 FED SPEC SINGLE MATERIAL RESPONSE
BODY INSIDE DIAMETER0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
LIP THICKNESS0.065 INCHES NOMINAL IN
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 1FA0100327?
1FA0100327 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 1FA0100327?
1FA0100327 is cataloged in the U.S. Government catalog under NSN 5340-00-164-5847. This indicates validated use in U.S. government and defense supply chains.
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