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845957 PIECE 46 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

845957 PIECE 46: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1070 OR STEEL COMP 1090, material_document_and_classification: SAE 1070 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090 ASSN STD 2ND MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-178-2195, 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
845957 PIECE 46
NSN: 5325-01-178-2195
FSC: 5325 — Fastening Devices
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL COMP 1070 OR STEEL COMP 1090
material_document_and_classificationSAE 1070 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090 ASSN STD 2ND MATERIAL RESPONSE
NSN5325-01-178-2195
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 845957 PIECE 46 · 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 DOCUMENT AND CLASSIFICATION: SAE 1070 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090 ASSN STD 2ND MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 1070 OR STEEL COMP 1090
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1070 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1090 ASSN STD 2ND MATERIAL RESPONSE
MATERIALSTEEL COMP 1070 OR STEEL COMP 1090
SUBSTITUTES & CROSS-REFERENCES 1
153972Reference 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 845957 PIECE 46?
845957 PIECE 46 is a RING,RETAINING.
What parts can replace 845957 PIECE 46?
There is 1 known substitute for 845957 PIECE 46: 153972. Substitute compatibility should be verified for your specific system.
What is the NSN for 845957 PIECE 46?
845957 PIECE 46 is cataloged in the U.S. Government catalog under NSN 5325-01-178-2195. 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.