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053787 — PIPE ASSEMBLY,METAL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

053787: PIPE ASSEMBLY,METAL.

The PIPE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 2.250 INCHES MINIMUM AND 2.438 INCHES MAXIMUM IN, fastener_length: 6.312 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-208-1511, 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
053787
NSN: 5306-00-208-1511
NIINs: 002081511, 015528166
FSC: 5306 — Bolts
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
thread_class3A A
thread_length2.250 INCHES MINIMUM AND 2.438 INCHES MAXIMUM IN
fastener_length6.312 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
width_between_flats1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
nominal_thread_diameter1.000 INCHES IN
thread_quantity_per_inch14
thread_series_designatorUNS
NSN5306-00-208-1511
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 053787 · 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: 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
•
FASTENER LENGTH: 6.312 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN
•
THREAD LENGTH: 2.250 INCHES MINIMUM AND 2.438 INCHES MAXIMUM IN
•
SHANK UNTHREADED HOLE DIAMETER: 0.277 INCHES MINIMUM AND 0.291 INCHES MAXIMUM FIRST HOLE IN
•
NOMINAL THREAD DIAMETER: 1.000 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
FASTENER LENGTH6.312 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN
THREAD LENGTH2.250 INCHES MINIMUM AND 2.438 INCHES MAXIMUM IN
SHANK UNTHREADED HOLE DIAMETER0.277 INCHES MINIMUM AND 0.291 INCHES MAXIMUM FIRST HOLE IN
NOMINAL THREAD DIAMETER1.000 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
THREAD CLASS3A A
SUBSTITUTES & CROSS-REFERENCES 1
0053787-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 053787?
053787 is a PIPE ASSEMBLY,METAL.
What parts can replace 053787?
There is 1 known substitute for 053787: 0053787-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 053787?
053787 is cataloged in the U.S. Government catalog under NSN 5306-00-208-1511. This indicates validated use in U.S. government and defense supply chains.
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