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25-2037 — BOLT,U

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

25-2037: BOLT,U.

The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1541 OVERALL, thread_class: 2A A, thread_length: 1.000 INCHES NOMINAL IN, style_designator: SQUARE BEND, thread_direction: RIGHT-HAND, surface_treatment: PAINT GRIP. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-363-8470, 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
25-2037
NSN: 5306-01-363-8470
FSC: 5306 — Bolts
CAGE: 62589 — TRAILER COMPONENT MANUFACTURING INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1541 OVERALL
thread_class2A A
thread_length1.000 INCHES NOMINAL IN
style_designatorSQUARE BEND
thread_directionRIGHT-HAND
surface_treatmentPAINT GRIP
nominal_thread_diameter0.375 INCHES IN
minimum_tensile_strength150000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch24
thread_series_designatorUNF
inside_distance_between_shanks1.805 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5306-01-363-8470
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 25-2037 · 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
•
INSIDE DISTANCE BETWEEN SHANKS: 1.805 INCHES NOMINAL IN
•
THREAD LENGTH: 1.000 INCHES NOMINAL IN
•
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END: 2.120 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SQUARE BEND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
COLOR: YELLOW GRIP
TECHNICAL CHARACTERISTICS
INSIDE DISTANCE BETWEEN SHANKS1.805 INCHES NOMINAL IN
THREAD LENGTH1.000 INCHES NOMINAL IN
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END2.120 INCHES NOMINAL IN
STYLE DESIGNATORSQUARE BEND
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
COLORYELLOW GRIP
SURFACE TREATMENTPAINT GRIP
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH LBS
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 1
1676AS178-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 25-2037?
25-2037 is a BOLT,U.
What parts can replace 25-2037?
There is 1 known substitute for 25-2037: 1676AS178-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 25-2037?
25-2037 is cataloged in the U.S. Government catalog under NSN 5306-01-363-8470. This indicates validated use in U.S. government and defense supply chains.
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