PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5133-25ZD
5133-25ZD ✓ 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

The RING,RETAINING is a the manufacturer industrial component. Key specifications include end_item_identification: 3930-01-486-2151. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-263-5917, 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
5133-25ZD
NSN: 5325-00-263-5917
FSC: 5325
CAGE: 79136 — TRUARC COMPANY LLC DBA WALDES TRUARC (USA)
SPECIFICATIONS
end_item_identification3930-01-486-2151
NSN5325-00-263-5917
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5133-25ZD · 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
•
MATERIAL HARDNESS RATING: 66.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
•
MATERIAL: STEEL
•
SURFACE TREATMENT: ZINC
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,FS 1066 TO FS 1090 FED STD SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 0.204 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
•
USAGE DESIGN: EXTERNAL
•
RING STYLE: E
•
MAJOR THICKNESS: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL HARDNESS RATING66.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIALSTEEL
SURFACE TREATMENTZINC
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,FS 1066 TO FS 1090 FED STD SINGLE MATERIAL RESPONSE
INSIDE DIAMETER0.204 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
USAGE DESIGNEXTERNAL
RING STYLEE
MAJOR THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6180Interchangeable
interchangeable cross-reference
interchangeable
14U1007PCDA6180Interchangeable
interchangeable cross-reference
interchangeable
N1851Interchangeable
interchangeable cross-reference
interchangeable
43-421Interchangeable
interchangeable cross-reference
interchangeable
0S625Interchangeable
interchangeable cross-reference
interchangeable
SW86-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5133-25ZD?
5133-25ZD is a RING,RETAINING.
What parts can replace 5133-25ZD?
There are 21 known substitutes for 5133-25ZD: 6180, 14U1007PCDA6180, N1851 and 18 more. Substitute compatibility should be verified for your specific system.
Is 5133-25ZD still available?
5133-25ZD is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026