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3823759-2 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3823759-2: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: COPPER ALLOY 172 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, overall_length: 0.145 INCHES NOMINAL IN, style_designator: CURVED ARCH. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-390-3814, 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
3823759-2
NSN: 5340-01-390-3814
FSC: 5340 — Hardware, Commercial
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialCOPPER ALLOY 172 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
overall_length0.145 INCHES NOMINAL IN
style_designatorCURVED ARCH
surface_treatmentTIN ALLOY
material_thickness0.002 INCHES NOMINAL IN
material_document_and_classificationQQ-C-533, ALLOY 172, A OR 1/4H TEMP FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED A
distance_between_base_and_inside_of_arch0.043 INCHES NOMINAL IN
surface_treatment_document_and_classificationMIL-P-81728 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-390-3814
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3823759-2 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-P-81728 MIL SPEC SINGLE TREATMENT RESPONSE
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: CURVED ARCH
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533, ALLOY 172, A OR 1/4H TEMP FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED A
•
MATERIAL THICKNESS: 0.002 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-81728 MIL SPEC SINGLE TREATMENT RESPONSE
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORCURVED ARCH
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533, ALLOY 172, A OR 1/4H TEMP FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED A
OVERALL LENGTH0.145 INCHES NOMINAL IN
OVERALL WIDTH0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
MATERIAL THICKNESS0.002 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.043 INCHES NOMINAL IN
SURFACE TREATMENTTIN ALLOY
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 3823759-2?
3823759-2 is a STRAP,RETAINING.
What is the NSN for 3823759-2?
3823759-2 is cataloged in the U.S. Government catalog under NSN 5340-01-390-3814. 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.