PartsTable
Technical Data Sheet
Download PDF

1534AS373 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1534AS373: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303SE OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, point_length: 0.148 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-319-0377, 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
1534AS373
NSN: 5305-01-319-0377
FSC: 5305 — Screws
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 303SE OVERALL
head_styleHEADLESS (SETSCREW)
point_styleFLAT
point_length0.148 INCHES NOMINAL IN
thread_class3A A
thread_length0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
fastener_length0.312 INCHES NOMINAL IN
special_featuresDIAMETER OF HEAD MIN. 0.244IN. MAX 0.250IN. THD IN CENTER OF SLOTTED HD 0.063IN. DIA IN
thread_directionRIGHT-HAND
point_chamfer_angle27.0 DEGREES MINIMUM AND 29.0 DEGREES MAXIMUM
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
NSN5305-01-319-0377
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1534AS373 · 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
•
POINT LENGTH: 0.148 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.312 INCHES NOMINAL IN
•
THREAD LENGTH: 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5738 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
POINT CHAMFER ANGLE: 27.0 DEGREES MINIMUM AND 29.0 DEGREES MAXIMUM
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
POINT LENGTH0.148 INCHES NOMINAL IN
FASTENER LENGTH0.312 INCHES NOMINAL IN
THREAD LENGTH0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5738 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
POINT CHAMFER ANGLE27.0 DEGREES MINIMUM AND 29.0 DEGREES MAXIMUM
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
SPECIAL FEATURESDIAMETER OF HEAD MIN. 0.244IN. MAX 0.250IN. THD IN CENTER OF SLOTTED HD 0.063IN. DIA IN
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 1
C013556-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 1534AS373?
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 1534AS373?
1534AS373 is a SETSCREW.
What parts can replace 1534AS373?
There is 1 known substitute for 1534AS373: C013556-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1534AS373?
1534AS373 is cataloged in the U.S. Government catalog under NSN 5305-01-319-0377. 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 — 1534AS373