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Technical Data Sheet
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29658 — RING,RETAINING

✓ Government record, cited
InLine · BOLT SCREW
PRODUCT OVERVIEW

29658: RING,RETAINING.

This Y-shape splitter cable allows you to connect two hard drives and/or optical drives with a 5.25" (13.34 cm) Molex power connector to a single standard output of a 5.25" (13.34 cm) ATX power supply supply electricity. This part is cataloged in the U.S. Government catalog under NSN 5325-00-282-0759, 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
29658
NSN: 5325-00-282-0759
NIINs: 002820759, 011310775
FSC: 5325 — Fastening Devices
CAGE: 24975 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
width6.000 INCHES NOMINAL IN
length6.781 INCHES NOMINAL IN
materialSTEEL
corner_radius0.250 INCHES NOMINAL IN
securing_device_typeHINGE
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identification4920009448384,TEST STAND,HYDRAULIC SYSTEM
hole_quantity_along_length3
cross-sectional_shape_styleFLAT
distance_between_holes_along_length0.406 INCHES NOMINAL AND 1.666 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_width1.000 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_length2.594 INCHES NOMINAL IN
NSN5325-00-282-0759
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 29658 · InLine ⚠ 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
•
USAGE DESIGN: EXTERNAL
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 1060 OR 1070 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.328 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.073 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.078 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
END STYLEVERTEX OUTSIDE PERIPHERY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 1060 OR 1070 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.328 INCHES NOMINAL IN
MAJOR THICKNESS0.073 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
INSIDE DIAMETER1.078 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
MATERIALSTEEL COMP 1060 OR STEEL COMP 1070
SUBSTITUTES & CROSS-REFERENCES 5
206Reference document
Same NSN cross-reference
Reference document — Secondary reference
5176212Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC5176212Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10B29658Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
Z088029658Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 29658?
29658 is a RING,RETAINING manufactured by InLine.
What parts can replace 29658?
There are 5 known substitutes for 29658: 206, 5176212, PC5176212 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 29658?
29658 is cataloged in the U.S. Government catalog under NSN 5325-00-282-0759. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.