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D-14175 — CASE,TEST SET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D-14175: CASE,TEST SET.

The CASE,TEST SET is a the manufacturer industrial component. Key specifications include width: 8.500 INCHES NOMINAL IN, height: 14.130 INCHES NOMINAL IN, length: 16.130 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 COVERING, handle_location: TOP CENTER, special_features: HOLE THD TO MATCH ALEMITE 9613 GREASE FITTING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-203-2499, 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
D-14175
NSN: 5310-01-203-2499
NIINs: 012032499, 012873957
FSC: 5310 — Nuts and Washers
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
width8.500 INCHES NOMINAL IN
height14.130 INCHES NOMINAL IN
length16.130 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061 COVERING
handle_locationTOP CENTER
handle_quantity1
special_featuresHOLE THD TO MATCH ALEMITE 9613 GREASE FITTING
hole_type_and_quantity1 TAPPED
hole_configuration_styleCONFIGURATION F
material_document_and_classificationALUMINUM ALLOY, 6061 ASSN STD SINGLE MATERIAL RESPONSE COVERING
NSN5310-01-203-2499
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D-14175 · 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
•
HOLE CONFIGURATION STYLE: CONFIGURATION F
•
MATERIAL: COPPER ALLOY 220 OVERALL
•
HOLE TYPE AND QUANTITY: 1 TAPPED
TECHNICAL CHARACTERISTICS
HOLE CONFIGURATION STYLECONFIGURATION F
SPECIAL FEATURESHOLE THD TO MATCH ALEMITE 9613 GREASE FITTING
MATERIALCOPPER ALLOY 220 OVERALL
HOLE TYPE AND QUANTITY1 TAPPED
SUBSTITUTES & CROSS-REFERENCES 2
R-14162 ITEM 56Reference document
Same NSN cross-reference
Reference document — Secondary reference
R-15251-81Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 D-14175?
D-14175 is a CASE,TEST SET.
What parts can replace D-14175?
There are 2 known substitutes for D-14175: R-14162 ITEM 56, R-15251-81. Substitute compatibility should be verified for your specific system.
What is the NSN for D-14175?
D-14175 is cataloged in the U.S. Government catalog under NSN 5310-01-203-2499. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.