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850-004ED — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

850-004ED: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include special_features: EXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT, end_item_identification: M 48 FULL FACE MASK, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-684-4527, 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
850-004ED
NSN: 5325-01-684-4527
FSC: 5325 — Fastening Devices
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
special_featuresEXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT
end_item_identificationM 48 FULL FACE MASK
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyWASHER
NSN5325-01-684-4527
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 850-004ED · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESEXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
END ITEM IDENTIFICATIONM 48 FULL FACE MASK
SUBSTITUTES & CROSS-REFERENCES 3
850-004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6914580/SHEET 5FIND 5EDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6914580/SHEET 5FIND 5Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 850-004ED?
850-004ED is a RING,RETAINING.
What parts can replace 850-004ED?
There are 3 known substitutes for 850-004ED: 850-004, 6914580/SHEET 5FIND 5ED, 6914580/SHEET 5FIND 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 850-004ED?
850-004ED is cataloged in the U.S. Government catalog under NSN 5325-01-684-4527. 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.