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Q9S471-211 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

Q9S471-211: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, hole_diameter: 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, overall_height: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, outside_diameter: 1.470 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN, style_designator: RECESSED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-313-6572, 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
Q9S471-211
NSN: 5310-00-313-6572
FSC: 5310 — Nuts and Washers
CAGE: 00736 — FALLS FILTRATION TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
hole_diameter0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
overall_height0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
outside_diameter1.470 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
style_designatorRECESSED
surface_treatmentCADMIUM OVERALL
material_thickness0.080 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
NSN5310-00-313-6572
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: Q9S471-211 · 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: 1.470 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
•
RECESS DEPTH: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.080 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER1.470 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
RECESS DEPTH0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
MATERIAL THICKNESS0.080 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Q9S471-211?
Q9S471-211 is a WASHER,RECESSED.
What is the NSN for Q9S471-211?
Q9S471-211 is cataloged in the U.S. Government catalog under NSN 5310-00-313-6572. 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.