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PWA52945-26 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PWA52945-26: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, shank_length: 0.625 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, shank_diameter: 0.292 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES BOTH ENDS, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-357-1157, 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
PWA52945-26
NSN: 5315-01-357-1157
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
shank_length0.625 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
shank_diameter0.292 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES BOTH ENDS
first_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.375 INCHES NOMINAL IN
first_end_locationSHOULDER END
first_hole_diameter0.125 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
material_document_and_classificationAISI316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-357-1157
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PWA52945-26 · 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
•
SHANK DIAMETER: 0.292 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN
•
SURFACE FINISH: 32.0 MICROINCHES BOTH ENDS
•
FIRST END LOCATION: SHOULDER END
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: SQUARE
•
FIRST HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
SHANK LENGTH: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.292 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN
SURFACE FINISH32.0 MICROINCHES BOTH ENDS
FIRST END LOCATIONSHOULDER END
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLESQUARE
FIRST HOLE DIAMETER0.125 INCHES NOMINAL IN
SHANK LENGTH0.625 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.000 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA52945-26?
PWA52945-26 is a PIN,SHOULDER,HEADLESS.
What is the NSN for PWA52945-26?
PWA52945-26 is cataloged in the U.S. Government catalog under NSN 5315-01-357-1157. This indicates validated use in U.S. government and defense supply chains.
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