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PWA52620-8 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PWA52620-8: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL THREADS, head_style: KNURLED NO. 1, point_style: FULL DOG, thread_direction: RIGHT-HAND, surface_treatment: OXIDE HEAD, nominal_thread_diameter: 0.312 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-068-5050, 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
PWA52620-8
NSN: 5305-01-068-5050
FSC: 5305 — Screws
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL THREADS
head_styleKNURLED NO. 1
point_styleFULL DOG
thread_directionRIGHT-HAND
surface_treatmentOXIDE HEAD
nominal_thread_diameter0.312 INCHES IN
thread_quantity_per_inch18
NSN5305-01-068-5050
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PWA52620-8 · 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
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: KNURLED NO. 1
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FULL DOG
•
SURFACE TREATMENT: OXIDE HEAD
•
THREAD QUANTITY PER INCH: 18
TECHNICAL CHARACTERISTICS
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEKNURLED NO. 1
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFULL DOG
SURFACE TREATMENTOXIDE HEAD
SURFACE TREATMENTOXIDE THREADS
SURFACE TREATMENTOXIDE GRIP
THREAD QUANTITY PER INCH18
MATERIALSTEEL HEAD
MATERIALSTEEL GRIP
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA52620-8?
PWA52620-8 is a THUMBSCREW.
What is the NSN for PWA52620-8?
PWA52620-8 is cataloged in the U.S. Government catalog under NSN 5305-01-068-5050. 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.