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Technical Data Sheet
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105953 — NIPPLE,HOSE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

105953: NIPPLE,HOSE.

The NIPPLE,HOSE is a the manufacturer industrial component. Key specifications include thread_direction: RIGHT-HAND, end_item_identification: ALEX LAUNCHING SYSTEM SUPPORT, nominal_thread_diameter: 0.750 INCHES IN, part_name_assigned_by_controlling_agency: BOLT,0.750. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-177-3803, 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
105953
NSN: 5340-00-177-3803
NIINs: 001773803, 008042468, 013003862, 015337103, 015483193
FSC: 5340 — Hardware, Commercial
CAGE: 10138 — ASTRONAUTICS CORPORATION OF AMERICA (USA)
SPECIFICATIONS
thread_directionRIGHT-HAND
end_item_identificationALEX LAUNCHING SYSTEM SUPPORT
nominal_thread_diameter0.750 INCHES IN
part_name_assigned_by_controlling_agencyBOLT,0.750
NSN5340-00-177-3803
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 105953 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
•
LENGTH: 0.488 INCHES NOMINAL IN
•
GROOVE DIAMETER: 0.105 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
DIAMETER: 0.218 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
GROOVE WIDTH: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.488 INCHES NOMINAL IN
GROOVE DIAMETER0.105 INCHES NOMINAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
DIAMETER0.218 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
GROOVE WIDTH0.030 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 105953?
105953 is a NIPPLE,HOSE.
What is the NSN for 105953?
105953 is cataloged in the U.S. Government catalog under NSN 5340-00-177-3803. This indicates validated use in U.S. government and defense supply chains.
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