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PartsTable / COMPONENT / GR475-50
GR475-50 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The HANDLE,BOW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 4.312 INCHES NOMINAL IN, handle_clearance: 1.178 INCHES NOMINAL IN, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF, center_to_center_distance_between_mounting_facilities_parallel_to_length: 3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-122-0603, 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
GR475-50
NSN: 5340-01-122-0603
FSC: 5340
CAGE: 08730 — VEMALINE PRODUCTS INC DBA HANDLES UNLIMITED DIV HANDLES UNLIMITED (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length4.312 INCHES NOMINAL IN
handle_clearance1.178 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity2
center_to_center_distance_between_mounting_facilities_parallel_to_length3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN
NSN5340-01-122-0603
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GR475-50 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
•
MOUNTING FACILITY QUANTITY: 2
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
HANDLE CLEARANCE: 1.178 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH4.312 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNF
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES IN
HANDLE CLEARANCE1.178 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SS8Interchangeable
interchangeable cross-reference
interchangeable
313-47-01PC37Interchangeable
interchangeable cross-reference
interchangeable
212-47-02PC37Interchangeable
interchangeable cross-reference
interchangeable
SMD135852-3Interchangeable
interchangeable cross-reference
interchangeable
SM-C-425638Interchangeable
interchangeable cross-reference
interchangeable
MDL.SS-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GR475-50?
GR475-50 is a HANDLE,BOW.
What parts can replace GR475-50?
There are 8 known substitutes for GR475-50: SS8, 313-47-01PC37, 212-47-02PC37 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GR475-50?
GR475-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-122-0603. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026