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129120 — RACK,LOADING,GUIDED MISSILE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

129120: RACK,LOADING,GUIDED MISSILE.

The RACK,LOADING,GUIDED MISSILE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.250 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.250 INCHES NOMINAL IN, overall_length: 0.940 INCHES NOMINAL IN, shank_diameter: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-173-1239, 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
129120
NSN: 5315-01-173-1239
NIINs: 011731239, 017122869
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: G1797 — THEON SENSORS SINGLE MEMBER S.A. (GRC)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
shank_length0.250 INCHES NOMINAL IN
thread_class2A A
thread_length0.250 INCHES NOMINAL IN
overall_length0.940 INCHES NOMINAL IN
shank_diameter0.190 INCHES NOMINAL IN
first_end_styleSQUARE
second_end_styleSQUARE
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.1835 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
first_end_locationSMALL END
NSN5315-01-173-1239
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 129120 · 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
•
SHANK DIAMETER: 0.190 INCHES NOMINAL IN
•
SECOND SHANK DIAMETER: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
•
FIRST END LOCATION: SMALL END
•
THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5640 TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.190 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
FIRST END LOCATIONSMALL END
THREAD LENGTH0.250 INCHES NOMINAL IN
FIRST END STYLESQUARE
SHANK LENGTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.940 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES 1
15011032Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 129120?
129120 is a RACK,LOADING,GUIDED MISSILE.
What parts can replace 129120?
There is 1 known substitute for 129120: 15011032. Substitute compatibility should be verified for your specific system.
What is the NSN for 129120?
129120 is cataloged in the U.S. Government catalog under NSN 5315-01-173-1239. This indicates validated use in U.S. government and defense supply chains.
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