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105952 — WRENCH,OPEN END

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

105952: WRENCH,OPEN END.

The WRENCH,OPEN END is a the manufacturer industrial component. Key specifications include end_item_identification: ALEX LAUNCHING SYSTEM SUPPORT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-298-7297, 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
105952
NSN: 5330-00-298-7297
NIINs: 002987297, 015337102
FSC: 5330 — Packing and Gasket Materials
CAGE: 71313 — VIKING TECHNOLOGIES, LTD. (USA)
SPECIFICATIONS
end_item_identificationALEX LAUNCHING SYSTEM SUPPORT
NSN5330-00-298-7297
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 105952 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 THICKNESS: 0.047 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.875 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 4.562 INCHES NOMINAL IN
•
MATERIAL: CELLULOSE OVERALL
•
HOLE DIAMETER: 0.128 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.047 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER4.875 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.562 INCHES NOMINAL IN
MATERIALCELLULOSE OVERALL
HOLE DIAMETER0.128 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
G105952Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 105952?
105952 is a WRENCH,OPEN END.
What parts can replace 105952?
There is 1 known substitute for 105952: G105952. Substitute compatibility should be verified for your specific system.
What is the NSN for 105952?
105952 is cataloged in the U.S. Government catalog under NSN 5330-00-298-7297. 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.