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6400181-104 — PLUNGER,QUICK RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6400181-104: PLUNGER,QUICK RELEASE.

The PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: ROUND, material: STEEL CORROSION RESISTING BODY, thread_length: 0.344 INCHES NOMINAL IN, overall_length: 0.344 INCHES NOMINAL IN, overall_diameter: 0.164 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-317-2145, 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
6400181-104
NSN: 5340-01-317-2145
FSC: 5340 — Hardware, Commercial
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL CORROSION RESISTING BODY
thread_length0.344 INCHES NOMINAL IN
overall_length0.344 INCHES NOMINAL IN
overall_diameter0.164 INCHES NOMINAL IN
special_featuresPLUNGER PROTRUDES 0.025 IN. FROM PIN,HAS OPTIONAL LOCKING ELEMENT AND A SCREWDRIVER SLOT W/WIDTH RANGE OF 0.030 TO 0.035 IN. AND DEPTH RANGE OF 0.027 TO 0.037 IN. IN
thread_directionRIGHT-HAND
end_pressure_rating0.500 POUNDS MINIMUM AND 1.250 POUNDS MAXIMUM LBS
nominal_thread_size0.164 INCHES IN
end_item_identificationLAU 129A LAUNCHER A
thread_quantity_per_inch36
thread_series_designatorUNF
NSN5340-01-317-2145
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6400181-104 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
•
OVERALL DIAMETER: 0.164 INCHES NOMINAL IN
•
THREAD LENGTH: 0.344 INCHES NOMINAL IN
•
SHAPE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.164 INCHES IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.164 INCHES NOMINAL IN
THREAD LENGTH0.344 INCHES NOMINAL IN
SHAPEROUND
OVERALL LENGTH0.344 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.164 INCHES IN
SPECIAL FEATURESPLUNGER PROTRUDES 0.025 IN. FROM PIN,HAS OPTIONAL LOCKING ELEMENT AND A SCREWDRIVER SLOT W/WIDTH RANGE OF 0.030 TO 0.035 IN. AND DEPTH RANGE OF 0.027 TO 0.037 IN. IN
END ITEM IDENTIFICATIONLAU 129A LAUNCHER A
THREAD QUANTITY PER INCH36
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 1
6400181Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6400181-104?
6400181-104 is a PLUNGER,QUICK RELEASE.
What parts can replace 6400181-104?
There is 1 known substitute for 6400181-104: 6400181. Substitute compatibility should be verified for your specific system.
What is the NSN for 6400181-104?
6400181-104 is cataloged in the U.S. Government catalog under NSN 5340-01-317-2145. This indicates validated use in U.S. government and defense supply chains.
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