PartsTable
Technical Data Sheet
Download PDF

118193 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

118193: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL ASTM A296-55; 1.000 IN. CENTER TO CENTER HOLE; 0.109 IN.

THICK; HOLES TWO 0.171 IN. DIA IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-479-2158, 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
118193
NSN: 5305-00-479-2158
NIINs: 004792158, 006594148
FSC: 5305 — Screws
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL ASTM A296-55; 1.000 IN. CENTER TO CENTER HOLE; 0.109 IN. THICK; HOLES TWO 0.171 IN. DIA IN
NSN5305-00-479-2158
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 118193 · 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: 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 0.020 INCHES MINIMUM AND 0.031 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.620 INCHES MINIMUM AND 0.641 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.470 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
FASTENER LENGTH0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
SHOULDER LENGTH0.020 INCHES MINIMUM AND 0.031 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER0.620 INCHES MINIMUM AND 0.641 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.470 INCHES MINIMUM AND 0.511 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTCADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 118193?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 118193?
118193 is a SCREW,SHOULDER.
What is the NSN for 118193?
118193 is cataloged in the U.S. Government catalog under NSN 5305-00-479-2158. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 118193

✓ 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.