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13-1072 — BEARING UNIT,BALL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

13-1072: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: IRON CAST HOUSING, seal_type: CONTACT, block_type: FIXED, bore_diameter: 1.7500 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM IN, seal_location: BOTH ENDS, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-724-6760, 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
13-1072
NSN: 5305-00-724-6760
NIINs: 007246760, 010065544
FSC: 5305 — Screws
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialIRON CAST HOUSING
seal_typeCONTACT
block_typeFIXED
bore_diameter1.7500 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
housing_length1.6250 INCHES MAXIMUM IN
shaft_end_typeOPEN
collar_locationONE END
flange_thickness0.6250 INCHES MAXIMUM IN
housing_diameter4.6300 INCHES MAXIMUM IN
style_designatorFLANGE BLOCK
NSN5305-00-724-6760
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 13-1072 · 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
•
SURFACE FINISH: 63.0 MICROINCHES THREADS
•
HEAD HEIGHT: 0.278 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
FASTENER LENGTH: 4.406 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TTY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.500 INCHES MINIMUM AND 1.727 INCHES MAXIMUM IN
•
HARDNESS RATING: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE GRADE5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.625 INCHES IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES THREADS
HEAD HEIGHT0.278 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
FASTENER LENGTH4.406 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TTY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.500 INCHES MINIMUM AND 1.727 INCHES MAXIMUM IN
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GRADE5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 6
F311Reference document
Same NSN cross-reference
Reference document — Secondary reference
NASM90725Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS90725-174Reference document
Same NSN cross-reference
Reference document — Secondary reference
70009-174Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-S-85Reference document
Same NSN cross-reference
Reference document — Identification reference
5305PL0687222Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13-1072?
13-1072 is a BEARING UNIT,BALL.
What parts can replace 13-1072?
There are 6 known substitutes for 13-1072: F311, NASM90725, MS90725-174 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13-1072?
13-1072 is cataloged in the U.S. Government catalog under NSN 5305-00-724-6760. This indicates validated use in U.S. government and defense supply chains.
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