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PWA14285-8 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PWA14285-8: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: HEXAGON, head_height: 0.660 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.895 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-289-9199, 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
PWA14285-8
NSN: 5306-01-289-9199
FSC: 5306 — Bolts
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
head_styleHEXAGON
head_height0.660 INCHES NOMINAL IN
thread_class2A A
thread_length0.895 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length3.840 INCHES NOMINAL IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length2.880 INCHES MINIMUM AND 2.885 INCHES MAXIMUM FIRST SHOULDER IN
special_featuresTHREAD RELIEF 0.506 MIN. TO 0.526 MAX. DIA.,0.060 LONG. SHOULDER PLATED WITH DICRO PAN (GUN BLUE) CAGE 12238 OR PRESTO BLACK CAGE 51243
thread_directionRIGHT-HAND
shoulder_diameter0.7485 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM FIRST SHOULDER IN
NSN5306-01-289-9199
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PWA14285-8 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.660 INCHES NOMINAL IN
•
FASTENER LENGTH: 3.840 INCHES NOMINAL IN
•
SHOULDER LENGTH: 2.880 INCHES MINIMUM AND 2.885 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2404 ASSN STD SINGLE TREATMENT RESPONSE HEAD
•
SHOULDER DIAMETER: 0.7485 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.895 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.660 INCHES NOMINAL IN
FASTENER LENGTH3.840 INCHES NOMINAL IN
SHOULDER LENGTH2.880 INCHES MINIMUM AND 2.885 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2404 ASSN STD SINGLE TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2404 ASSN STD SINGLE TREATMENT RESPONSE THREADS
SHOULDER DIAMETER0.7485 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.895 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
SHANK UNTHREADED HOLE DIAMETER0.172 INCHES NOMINAL FIRST HOLE IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 PWA14285-8?
PWA14285-8 is a BOLT,SHOULDER.
What is the NSN for PWA14285-8?
PWA14285-8 is cataloged in the U.S. Government catalog under NSN 5306-01-289-9199. This indicates validated use in U.S. government and defense supply chains.
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