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5956 — ELECTRON TUBE

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

5956: ELECTRON TUBE.

With optical paper and liquid cleaner, clean your optical equipment like a pro. Quickly wiping off dust and marks with a cloth risks creating scratches that can seriously impair the quality of your pictures, depending on where they are on the camera. Scratch-free cleaning in an instant!

This part is cataloged in the U.S. Government catalog under NSN 5330-00-134-9241, 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
5956
NSN: 5330-00-134-9241
NIINs: 001349241, 008906617, 014663931, 016469516
FSC: 5330 — Packing and Gasket Materials
CAGE: 93784 — HUSCO INTERNATIONAL INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY INTERNALLY MOLDED-IN REINFORCEMENT
tube_typeTHYRATRON
seal_width0.225 INCHES NOMINAL IN
constructionSOLID
special_features5.25 IN. LONG BY 5.25 IN WIDE BY 3 IN. HIGH; FIBERBOARD; WATER RESISTANT; W/COVER; FOR USE IN SAMPLE STORAGE; UNIT PKG QTY: 12 IN
housing_bore_diameter1.035 INCHES NOMINAL IN
accommodated_shaft_diameter0.695 INCHES NOMINAL IN
nondefinitive_spec/std_data5956 TYPE
part_name_assigned_by_controlling_agencyBOX SAMPLE LAB5.25X5.25X3"HIGH FIBERBOARD WATER RESIST W/COVER12
NSN5330-00-134-9241
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5956 MFR: Hama ⚠ 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
•
SEAL WIDTH: 0.225 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.035 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 0.695 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY INTERNALLY MOLDED-IN REINFORCEMENT
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.225 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.035 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER0.695 INCHES NOMINAL IN
MATERIALCOPPER ALLOY INTERNALLY MOLDED-IN REINFORCEMENT
MATERIALRUBBER AND COPPER ALLOY SEALING ELEMENT
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES 1
272436Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 5956?
5956 is a ELECTRON TUBE manufactured by Hama.
What parts can replace 5956?
There is 1 known substitute for 5956: 272436. Substitute compatibility should be verified for your specific system.
What is the NSN for 5956?
5956 is cataloged in the U.S. Government catalog under NSN 5330-00-134-9241. This indicates validated use in U.S. government and defense supply chains.
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