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Technical Data Sheet
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7521116 — Technical Data Sheet

✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

SHIPPING AND STORAGE CONTAINER,E. Key specifications include overall_width: 7.500 INCHES NOMINAL IN, overall_height: 2.630 INCHES NOMINAL IN, overall_length: 16.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5307-00-752-1116, 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
7521116
NSN: 5307-00-752-1116
FSC: 5307
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
overall_width7.500 INCHES NOMINAL IN
overall_height2.630 INCHES NOMINAL IN
overall_length16.000 INCHES NOMINAL IN
NSN5307-00-752-1116
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7521116 · 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
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) NUT THREAD
•
THREAD LENGTH: 0.625 INCHES MINIMUM NUT THREAD IN
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD QUANTITY PER INCH: 18 NUT THREAD
TECHNICAL CHARACTERISTICS
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
THREAD LENGTH0.625 INCHES MINIMUM NUT THREAD IN
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
THREAD LENGTH0.438 INCHES MINIMUM STUD THREAD IN
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
THREAD SERIES DESIGNATORUNF STUD THREAD
SURFACE TREATMENTCADMIUM OVERALL
THREAD QUANTITY PER INCH18 NUT THREAD
OVERALL LENGTH1.312 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
5411-E-071InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
50017InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7521116?
7521116 is a SHIPPING AND STORAGE CONTAINER,E.
What parts can replace 7521116?
There are 2 known substitutes for 7521116: 5411-E-071, 50017. Substitute compatibility should be verified for your specific system.
What is the NSN for 7521116?
7521116 is cataloged in the Federal Logistics Information System under NSN 5307-00-752-1116. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026