PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6748072-50
6748072-50 ✓ 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 material: STEEL COMP 302 OR STEEL COMP 301, ring_style: SPIRAL, usage_design: INTERNAL, inside_diameter: 0.454 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN, major_thickness: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN, strength_rating: ERR-060. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-530-5893, 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
6748072-50
NSN: 5325-00-530-5893
FSC: 5325
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 301
ring_styleSPIRAL
usage_designINTERNAL
inside_diameter0.454 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN
major_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
strength_ratingERR-060
outside_diameter0.532 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleDOUBLE OVAL
NSN5325-00-530-5893
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6748072-50 · 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
•
RING STYLE: SPIRAL
•
STRENGTH RATING: ERR-060
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 301
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 302 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30302 ASSN STD SINGLE MATERIAL RESPONSE AND MIL-S-5059, TYPE 302 MIL SPEC 2ND MATERIAL RESPONSE AND AMS 5519 ASSN STD 3RD MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL
•
USAGE DESIGN: INTERNAL
•
OUTSIDE DIAMETER: 0.532 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RING STYLESPIRAL
STRENGTH RATINGERR-060
MATERIALSTEEL COMP 302 OR STEEL COMP 301
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 302 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30302 ASSN STD SINGLE MATERIAL RESPONSE AND MIL-S-5059, TYPE 302 MIL SPEC 2ND MATERIAL RESPONSE AND AMS 5519 ASSN STD 3RD MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
USAGE DESIGNINTERNAL
OUTSIDE DIAMETER0.532 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN
MAJOR THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
INSIDE DIAMETER0.454 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
51398AInterchangeable
interchangeable cross-reference
interchangeable
50125Interchangeable
interchangeable cross-reference
interchangeable
67006AInterchangeable
interchangeable cross-reference
interchangeable
110B912Interchangeable
interchangeable cross-reference
interchangeable
110-0881Interchangeable
interchangeable cross-reference
interchangeable
110-881Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6748072-50?
6748072-50 is a RING,RETAINING.
What parts can replace 6748072-50?
There are 18 known substitutes for 6748072-50: 51398A, 50125, 67006A and 15 more. Substitute compatibility should be verified for your specific system.
Is 6748072-50 still available?
6748072-50 is currently cancelled.
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Last verified: July 2026