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DRI-53 — PIN,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DRI-53: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, ring_style: CONCENTRIC, grip_length: 1.625 INCHES NOMINAL IN, joint_style: DIAGONAL JOINT, actuation_type: PULL, shank_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-516-8346, 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
DRI-53
NSN: 5330-00-516-8346
NIINs: 005168346, 016930618
FSC: 5330 — Packing and Gasket Materials
CAGE: 30438 — DELTA MFG AND SALES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
ring_styleCONCENTRIC
grip_length1.625 INCHES NOMINAL IN
joint_styleDIAGONAL JOINT
actuation_typePULL
shank_diameter0.375 INCHES NOMINAL IN
detent_quantity1
inside_diameter6.000 INCHES NOMINAL IN
actuation_methodRING
outside_diameter6.469 INCHES NOMINAL IN
style_designatorRING HANDLE
surface_treatmentZINC OVERALL
NSN5330-00-516-8346
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DRI-53 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
•
FSC APPLICATION DATA: HYDRAULIC SYSTEM,ACFT
•
OUTER EDGE THICKNESS: 0.141 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
•
OUTSIDE DIAMETER: 6.469 INCHES NOMINAL IN
•
JOINT STYLE: DIAGONAL JOINT
•
MATERIAL THICKNESS: 0.172 INCHES NOMINAL IN
•
INSIDE DIAMETER: 6.000 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAHYDRAULIC SYSTEM,ACFT
OUTER EDGE THICKNESS0.141 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
OUTSIDE DIAMETER6.469 INCHES NOMINAL IN
JOINT STYLEDIAGONAL JOINT
MATERIAL THICKNESS0.172 INCHES NOMINAL IN
INSIDE DIAMETER6.000 INCHES NOMINAL IN
RING STYLECONCENTRIC
TEST DATA DOCUMENT81349-MIL-S-5049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SUBSTITUTES & CROSS-REFERENCES 9
AN6231-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
SRC-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS28776M2-53Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-R-5049Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-S-5049Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN6231A53Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DRI-53?
DRI-53 is a PIN,QUICK RELEASE.
What parts can replace DRI-53?
There are 9 known substitutes for DRI-53: AN6231-53, SRC-53, MS28776M2-53 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DRI-53?
DRI-53 is cataloged in the U.S. Government catalog under NSN 5330-00-516-8346. This indicates validated use in U.S. government and defense supply chains.
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