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PGF9115 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PGF9115: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4620H OVERALL, recess_angle: 90.0 DEGREES NOMINAL, recess_depth: 0.062 INCHES NOMINAL IN, hole_diameter: 2.008 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, overall_height: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-276-3033, 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
PGF9115
NSN: 5310-00-276-3033
FSC: 5310 — Nuts and Washers
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 4620H OVERALL
recess_angle90.0 DEGREES NOMINAL
recess_depth0.062 INCHES NOMINAL IN
hole_diameter2.008 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
overall_height0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
hardness_rating58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM
recess_diameter2.133 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
outside_diameter3.250 INCHES NOMINAL IN
style_designatorRECESSED
material_document_and_classification-SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-276-3033
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PGF9115 · 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: 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: -SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 3.250 INCHES NOMINAL IN
•
RECESS DEPTH: 0.062 INCHES NOMINAL IN
•
RECESS DIAMETER: 2.133 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 4620H OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATION-SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER3.250 INCHES NOMINAL IN
RECESS DEPTH0.062 INCHES NOMINAL IN
RECESS DIAMETER2.133 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
MATERIALSTEEL COMP 4620H OVERALL
HOLE DIAMETER2.008 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
RECESS ANGLE90.0 DEGREES NOMINAL
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 2
PGF9115AReference document
Same NSN cross-reference
Reference document — Secondary reference
PGF9115BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PGF9115?
PGF9115 is a WASHER,RECESSED.
What parts can replace PGF9115?
There are 2 known substitutes for PGF9115: PGF9115A, PGF9115B. Substitute compatibility should be verified for your specific system.
What is the NSN for PGF9115?
PGF9115 is cataloged in the U.S. Government catalog under NSN 5310-00-276-3033. 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.