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5139-25H — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5139-25H: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 632, ring_style: E BOWED, usage_design: EXTERNAL, end_play_takeup: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, inside_diameter: 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN, major_thickness: 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-071-8907, 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
5139-25H
NSN: 5325-00-071-8907
FSC: 5325 — Fastening Devices
CAGE: 79136 — TRUARC COMPANY LLC DBA WALDES TRUARC (USA)
SPECIFICATIONS
materialSTEEL COMP 632
ring_styleE BOWED
usage_designEXTERNAL
end_play_takeup0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
inside_diameter0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
major_thickness0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationPH15-7 94117 MFR REF SINGLE MATERIAL RESPONSE
NSN5325-00-071-8907
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5139-25H · 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
•
USAGE DESIGN: EXTERNAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: PH15-7 94117 MFR REF SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
END PLAY TAKEUP: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: E BOWED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONPH15-7 94117 MFR REF SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END PLAY TAKEUP0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
MAJOR THICKNESS0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
INSIDE DIAMETER0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLEE BOWED
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 632
SUBSTITUTES & CROSS-REFERENCES 4
MS3216-4025Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-R-21248Reference document
Same NSN cross-reference
Reference document — Identification reference
1600071P5Reference document
Same NSN cross-reference
Reference document — Secondary reference
63763-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5139-25H?
5139-25H is a RING,RETAINING.
What parts can replace 5139-25H?
There are 4 known substitutes for 5139-25H: MS3216-4025, MIL-R-21248, 1600071P5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5139-25H?
5139-25H is cataloged in the U.S. Government catalog under NSN 5325-00-071-8907. This indicates validated use in U.S. government and defense supply chains.
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