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240747-2 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

240747-2: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_recess_depth: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, peripheral_diameter: 0.390 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN, body_recess_diameter: 0.332 INCHES MINIMUM AND 0.342 INCHES MAXIMUM IN, center_hole_diameter: 0.164 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, cross-sectional_height: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-358-9595, 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
240747-2
NSN: 5330-01-358-9595
FSC: 5330 — Packing and Gasket Materials
CAGE: 31095 — MILLIPART, INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
body_recess_depth0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
peripheral_diameter0.390 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
body_recess_diameter0.332 INCHES MINIMUM AND 0.342 INCHES MAXIMUM IN
center_hole_diameter0.164 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
cross-sectional_height0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
cross-sectional_shape_styleSPECIAL
material_document_and_classificationMIL-C-5541,CL 1A,T6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
NSN5330-01-358-9595
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 240747-2 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
•
CROSS-SECTIONAL HEIGHT: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
BODY RECESS DIAMETER: 0.332 INCHES MINIMUM AND 0.342 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-5541,CL 1A,T6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 0.390 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.164 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 6061 OVERALL
•
BODY RECESS DEPTH: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
BODY RECESS DIAMETER0.332 INCHES MINIMUM AND 0.342 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A,T6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER0.390 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.164 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 6061 OVERALL
BODY RECESS DEPTH0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 240747-2?
240747-2 is a RETAINER,PACKING.
What is the NSN for 240747-2?
240747-2 is cataloged in the U.S. Government catalog under NSN 5330-01-358-9595. 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.