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2775634-101 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2775634-101: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, first_end_style: SQUARESQUARE, special_features: 0.191 IN. DIA HOLE THRU HEAD0.191 IN.

DIA HOLE THRU HEAD IN, style_designator: SHOULDER, first_step_length: 0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM0.340 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 5315-01-082-9307, 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
2775634-101
NSN: 5315-01-082-9307
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
first_end_styleSQUARESQUARE
special_features0.191 IN. DIA HOLE THRU HEAD0.191 IN. DIA HOLE THRU HEAD IN
style_designatorSHOULDER
first_step_length0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM0.340 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
under_head_length2.270 INCHES MINIMUM AND 2.270 INCHES MINIMUM AND 2.290 INCHES MAXIMUM2.290 INCHES MAXIMUM IN
second_step_length1.960 INCHES MINIMUM AND 1.960 INCHES MINIMUM AND 1.980 INCHES MAXIMUM1.980 INCHES MAXIMUM IN
first_hole_diameter0.104 INCHES NOMINAL0.104 INCHES NOMINAL IN
first_step_diameter0.335 INCHES NOMINAL0.335 INCHES NOMINAL IN
second_step_diameter0.275 INCHES MINIMUM AND 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM0.285 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLEDONE END DRILLED
NSN5315-01-082-9307
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2775634-101 · 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
•
FIRST STEP DIAMETER: 0.335 INCHES NOMINAL0.335 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLEDONE END DRILLED
•
UNDER HEAD LENGTH: 2.270 INCHES MINIMUM AND 2.270 INCHES MINIMUM AND 2.290 INCHES MAXIMUM2.290 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARESQUARE
•
FIRST HOLE DIAMETER: 0.104 INCHES NOMINAL0.104 INCHES NOMINAL IN
•
SECOND STEP LENGTH: 1.960 INCHES MINIMUM AND 1.960 INCHES MINIMUM AND 1.980 INCHES MAXIMUM1.980 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.335 INCHES NOMINAL0.335 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLEDONE END DRILLED
UNDER HEAD LENGTH2.270 INCHES MINIMUM AND 2.270 INCHES MINIMUM AND 2.290 INCHES MAXIMUM2.290 INCHES MAXIMUM IN
FIRST END STYLESQUARESQUARE
FIRST HOLE DIAMETER0.104 INCHES NOMINAL0.104 INCHES NOMINAL IN
SECOND STEP LENGTH1.960 INCHES MINIMUM AND 1.960 INCHES MINIMUM AND 1.980 INCHES MAXIMUM1.980 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SECOND STEP DIAMETER0.275 INCHES MINIMUM AND 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM0.285 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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 2775634-101?
2775634-101 is a PIN,SHOULDER,HEADED.
What is the NSN for 2775634-101?
2775634-101 is cataloged in the U.S. Government catalog under NSN 5315-01-082-9307. 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.