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72388 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

72388: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include head_style: PAN, head_height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, thread_length: 0.750 INCHES NOMINAL IN, screw_material: STEEL COMP 302. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-141-6355, 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
72388
NSN: 5315-00-141-6355
NIINs: 001416355, 016461084, 016542710
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03848 — ARMA DIV AMBAC INDUSTRIES INC
SPECIFICATIONS
head_stylePAN
head_height0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
thread_length0.750 INCHES NOMINAL IN
screw_materialSTEEL COMP 302
fastener_length0.837 INCHES MINIMUM AND 0.847 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE II
end_item_identificationF-15SA
nominal_thread_diameter0.138 INCHES IN
thread_quantity_per_inch32
NSN5315-00-141-6355
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 72388 · 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
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: RADIUS
•
INTERMEDIATE DIAMETER: 0.0675 INCHES MINIMUM AND 0.0697 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CENTER GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLERADIUS
INTERMEDIATE DIAMETER0.0675 INCHES MINIMUM AND 0.0697 INCHES MAXIMUM IN
STYLE DESIGNATORCENTER GROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FEATURES PROVIDEDCASEHARDENED
PIN SMALL END DIAMETER0.0600 INCHES MINIMUM AND 0.0615 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 9
373-1033P1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
235-006-0100Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
H5-15-8425-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7598953Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1141383-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
C5-15-8425-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 72388?
72388 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 72388?
There are 9 known substitutes for 72388: 373-1033P1, 235-006-0100, H5-15-8425-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72388?
72388 is cataloged in the U.S. Government catalog under NSN 5315-00-141-6355. This indicates validated use in U.S. government and defense supply chains.
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