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XX20-047-07 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

XX20-047-07: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, recess_angle: 37.0 DEGREES NOMINAL, hole_diameter: 0.109 INCHES NOMINAL IN, hardness_rating: 25.0 ROCKWELL C NOMINAL, recess_diameter: 0.187 INCHES NOMINAL IN, outside_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-362-5321, 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
XX20-047-07
NSN: 5310-01-362-5321
FSC: 5310 — Nuts and Washers
CAGE: 08071 — EMD MILLIPORE CORP DBA MILLIPORESIGMA DIV EMD MILLIPORE CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
recess_angle37.0 DEGREES NOMINAL
hole_diameter0.109 INCHES NOMINAL IN
hardness_rating25.0 ROCKWELL C NOMINAL
recess_diameter0.187 INCHES NOMINAL IN
outside_diameter0.312 INCHES NOMINAL IN
style_designatorRECESSED
material_thickness0.125 INCHES NOMINAL IN
end_item_identification6665-00-682-4765 WATER TESTING KIT,BACTERIOLOGICAL
purchase_description_identification08071-XX20-047-07
NSN5310-01-362-5321
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: XX20-047-07 · 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: 25.0 ROCKWELL C NOMINAL
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
PURCHASE DESCRIPTION IDENTIFICATION: 08071-XX20-047-07
•
RECESS DIAMETER: 0.187 INCHES NOMINAL IN
•
COLOR: WHITE OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING25.0 ROCKWELL C NOMINAL
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
PURCHASE DESCRIPTION IDENTIFICATION08071-XX20-047-07
RECESS DIAMETER0.187 INCHES NOMINAL IN
COLORWHITE OVERALL
END ITEM IDENTIFICATION6665-00-682-4765 WATER TESTING KIT,BACTERIOLOGICAL
MATERIALPLASTIC OVERALL
HOLE DIAMETER0.109 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is XX20-047-07?
XX20-047-07 is a WASHER,RECESSED.
What is the NSN for XX20-047-07?
XX20-047-07 is cataloged in the U.S. Government catalog under NSN 5310-01-362-5321. 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.