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47973 — DISK,VALVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

47973: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE BASE, lens_color: YELLOW, overall_height: 0.844 INCHES NOMINAL IN, mounting_method: BASE, lens_transparency: TRANSLUCENT, mounting_base_width: 1.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-792-9785, 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
47973
NSN: 5310-00-792-9785
NIINs: 007929785, 010801750, 013053390, 016844972
FSC: 5310 — Nuts and Washers
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE BASE
lens_colorYELLOW
overall_height0.844 INCHES NOMINAL IN
mounting_methodBASE
lens_transparencyTRANSLUCENT
mounting_base_width1.094 INCHES NOMINAL IN
mounting_base_length1.938 INCHES NOMINAL IN
lens_type_and_quantity1 CONVEX, SEMI-DOME
end_item_identificationMK11 TRANSPORT
terminal_type_and_quantity2 QUICK DISCONNECT, MALE
lamp_type_accommodated_and_quantity1 LIGHT EMITTING DIODE
part_name_assigned_by_controlling_agencyLIGHT, LED CLEARANCE
NSN5310-00-792-9785
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 47973 · 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
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.562 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.024 INCHES NOMINAL IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1012 OVERALL
•
ANGLE BETWEEN EXTERNAL KEYS: 75.0 DEGREES NOMINAL
•
HOLE DIAMETER: 0.328 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.562 INCHES NOMINAL IN
MATERIAL THICKNESS0.024 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH0.188 INCHES NOMINAL IN
MATERIALSTEEL COMP 1012 OVERALL
ANGLE BETWEEN EXTERNAL KEYS75.0 DEGREES NOMINAL
HOLE DIAMETER0.328 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
33786Same 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 47973?
47973 is a DISK,VALVE.
What parts can replace 47973?
There is 1 known substitute for 47973: 33786. Substitute compatibility should be verified for your specific system.
What is the NSN for 47973?
47973 is cataloged in the U.S. Government catalog under NSN 5310-00-792-9785. This indicates validated use in U.S. government and defense supply chains.
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