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4553744 ITEM 5 — RETAINER,SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4553744 ITEM 5: RETAINER,SEAL.

The RETAINER,SEAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL UNS K02600 OVERALL, construction: SOLID, overall_height: 0.375 INCHES NOMINAL IN, seal_seat_depth: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, aperture_diameter: 1.688 INCHES NOMINAL IN, bolt_hole_diameter: 0.201 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-283-2442, 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
4553744 ITEM 5
NSN: 5330-01-283-2442
FSC: 5330 — Packing and Gasket Materials
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL UNS K02600 OVERALL
constructionSOLID
overall_height0.375 INCHES NOMINAL IN
seal_seat_depth0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
aperture_diameter1.688 INCHES NOMINAL IN
bolt_hole_diameter0.201 INCHES NOMINAL IN
bolt_hole_quantity6
seal_seat_diameter2.374 INCHES MINIMUM AND 2.376 INCHES MAXIMUM IN
bolt_circle_diameter2.875 INCHES NOMINAL IN
body_outside_diameter3.370 INCHES MINIMUM AND 3.372 INCHES MAXIMUM IN
material_document_and_classificationASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5330-01-283-2442
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4553744 ITEM 5 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
•
BODY OUTSIDE DIAMETER: 3.370 INCHES MINIMUM AND 3.372 INCHES MAXIMUM IN
•
BOLT HOLE DIAMETER: 0.201 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
SEAL SEAT DIAMETER: 2.374 INCHES MINIMUM AND 2.376 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.688 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 2.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.370 INCHES MINIMUM AND 3.372 INCHES MAXIMUM IN
BOLT HOLE DIAMETER0.201 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL
SEAL SEAT DIAMETER2.374 INCHES MINIMUM AND 2.376 INCHES MAXIMUM IN
APERTURE DIAMETER1.688 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER2.875 INCHES NOMINAL IN
COLORBLACK
MATERIALSTEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL UNS K02600 OVERALL
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 2
6110-129 ITEM 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6110-128 ITEM 5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 4553744 ITEM 5?
4553744 ITEM 5 is a RETAINER,SEAL.
What parts can replace 4553744 ITEM 5?
There are 2 known substitutes for 4553744 ITEM 5: 6110-129 ITEM 5, 6110-128 ITEM 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 4553744 ITEM 5?
4553744 ITEM 5 is cataloged in the U.S. Government catalog under NSN 5330-01-283-2442. This indicates validated use in U.S. government and defense supply chains.
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