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2147172 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2147172: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, recess_angle: 0.800 DEGREES MINIMUM AND 0.820 DEGREES MAXIMUM, recess_depth: 0.165 INCHES NOMINAL IN, hole_diameter: 0.344 INCHES NOMINAL IN, recess_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-458-0510, 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
2147172
NSN: 5310-00-458-0510
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
recess_angle0.800 DEGREES MINIMUM AND 0.820 DEGREES MAXIMUM
recess_depth0.165 INCHES NOMINAL IN
hole_diameter0.344 INCHES NOMINAL IN
recess_diameter0.625 INCHES NOMINAL IN
outside_diameter1.500 INCHES NOMINAL IN
style_designatorRECESSED
surface_treatmentPHOSPHATE OVERALL
material_thickness0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
NSN5310-00-458-0510
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2147172 · 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: RECESSED
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
RECESS DEPTH: 0.165 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
RECESS DIAMETER: 0.625 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
MATERIAL: STEEL COMP 1020 OVERALL
•
HOLE DIAMETER: 0.344 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
RECESS DEPTH0.165 INCHES NOMINAL IN
MATERIAL THICKNESS0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
RECESS DIAMETER0.625 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL COMP 1020 OVERALL
HOLE DIAMETER0.344 INCHES NOMINAL IN
RECESS ANGLE0.800 DEGREES MINIMUM AND 0.820 DEGREES MAXIMUM
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 1
BUWEPSDWG214717 2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 2147172?
2147172 is a WASHER,RECESSED.
What parts can replace 2147172?
There is 1 known substitute for 2147172: BUWEPSDWG214717 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 2147172?
2147172 is cataloged in the U.S. Government catalog under NSN 5310-00-458-0510. This indicates validated use in U.S. government and defense supply chains.
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