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PWA72948-6 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PWA72948-6: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 1.000 INCHES NOMINAL IN, diameter: 0.249 INCHES NOMINAL IN, head_style: FLAT FILLISTER, surface_finish: 63.0 MICROINCHES LONG SHANK, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL, special_features: HEAD KNURLED 0.500 BELOW HOLE PER ASME 894.6 UOS CLASS 1. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-532-1393, 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
PWA72948-6
NSN: 5315-01-532-1393
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
height1.000 INCHES NOMINAL IN
diameter0.249 INCHES NOMINAL IN
head_styleFLAT FILLISTER
surface_finish63.0 MICROINCHES LONG SHANK
hardness_rating58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
special_featuresHEAD KNURLED 0.500 BELOW HOLE PER ASME 894.6 UOS CLASS 1
style_designatorSTRAIGHT
pin_chamfer_angle30.0 DEGREES NOMINAL
pin_head_diameter0.500 INCHES NOMINAL IN
under_head_length1.500 INCHES NOMINAL IN
first_hole_diameter0.120 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
NSN5315-01-532-1393
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PWA72948-6 · 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
•
SURFACE FINISH: 63.0 MICROINCHES LONG SHANK
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 1.500 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 30.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.120 INCHES NOMINAL IN
•
HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES LONG SHANK
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH1.500 INCHES NOMINAL IN
PIN CHAMFER ANGLE30.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.120 INCHES NOMINAL IN
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.500 INCHES NOMINAL IN
DIAMETER0.249 INCHES NOMINAL IN
HEAD STYLEFLAT FILLISTER
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 PWA72948-6?
PWA72948-6 is a PIN,STRAIGHT,HEADED.
What is the NSN for PWA72948-6?
PWA72948-6 is cataloged in the U.S. Government catalog under NSN 5315-01-532-1393. 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.