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303293 — ADAPTER RAIL,WEAPON MOUNTED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

303293: ADAPTER RAIL,WEAPON MOUNTED.

The ADAPTER RAIL,WEAPON MOUNTED is a the manufacturer industrial component. Key specifications include capacity: 8.000 GALLONS, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, drain_type: BOTTOM, thread_size: 0.750-14 AND 0.250-18, opening_size: 0.750 INCHES AND 0.250 INCHES IN, end_thickness: 4.820 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-729-8564, 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
303293
NSN: 5315-00-729-8564
NIINs: 007298564, 012911065, 016040756
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03104 — TELEDYNE BROWN ENGINEERING, INC. DBA TELEDYNE TURBINE ENGINES DIV TELEDYNE TURBINE ENGINES (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
drain_typeBOTTOM
thread_size0.750-14 AND 0.250-18
opening_size0.750 INCHES AND 0.250 INCHES IN
end_thickness4.820 INCHES NOMINAL IN
mounting_baseINCLUDED
overall_length27.000 INCHES NOMINAL IN
pressure_rating300.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
opening_location2 ON ONE SIDE;2 EACH ON SAME SIDE;1 ON END AND 2 ON BOTTOM
opening_quantity2 AND 5
overall_diameter10.400 INCHES NOMINAL IN
thread_directionRIGHT-HAND
NSN5315-00-729-8564
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 303293 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
SHEAR STRENGTH: 90000 SINGLE POUNDS PER SQUARE INCH
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
OVERALL WIDTH0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN
SHEAR STRENGTH90000 SINGLE POUNDS PER SQUARE INCH
MATERIALSTEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
MS20066-31Same 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 303293?
303293 is a ADAPTER RAIL,WEAPON MOUNTED.
What parts can replace 303293?
There is 1 known substitute for 303293: MS20066-31. Substitute compatibility should be verified for your specific system.
What is the NSN for 303293?
303293 is cataloged in the U.S. Government catalog under NSN 5315-00-729-8564. This indicates validated use in U.S. government and defense supply chains.
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