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2645453 — BAND,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2645453: BAND,RETAINING.

The BAND,RETAINING is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, material: STEEL COMP 304, end_style: SOLID LOOP, loop_radius: 1.150 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN, special_features: PAD BONDED TO STRAP, basic_shape_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-068-5034, 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
2645453
NSN: 5340-01-068-5034
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
materialSTEEL COMP 304
end_styleSOLID LOOP
loop_radius1.150 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
special_featuresPAD BONDED TO STRAP
basic_shape_styleFLAT
material_document_and_classificationMIL-S-5059, COMP 304 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-068-5034
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2645453 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
•
END STYLE: SOLID LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059, COMP 304 MIL SPEC SINGLE MATERIAL RESPONSE
•
LOOP RADIUS: 1.150 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
•
BASIC SHAPE STYLE: FLAT
•
WIDTH: 2.000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS
END STYLESOLID LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059, COMP 304 MIL SPEC SINGLE MATERIAL RESPONSE
LOOP RADIUS1.150 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
BASIC SHAPE STYLEFLAT
SPECIAL FEATURESPAD BONDED TO STRAP
WIDTH2.000 INCHES NOMINAL IN
MATERIALSTEEL COMP 304
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 2645453?
2645453 is a BAND,RETAINING.
What is the NSN for 2645453?
2645453 is cataloged in the U.S. Government catalog under NSN 5340-01-068-5034. This indicates validated use in U.S. government and defense supply chains.
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