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Technical Data Sheet
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401-222 — RING,RETAINING

✓ Government record, cited
Legrand · BOLT SCREW
PRODUCT OVERVIEW

401-222: RING,RETAINING.

The RING,RETAINING is a Legrand industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE, special_features: BRAND NAME OF MATERIAL IS "POLYTETRAFLUOROETHYLENE", end_item_identification: VALVE,GLOBE 4.000 IPS. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-614-5182, 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
401-222
NSN: 5325-00-614-5182
NIINs: 006145182, 015483584
FSC: 5325 — Fastening Devices
CAGE: 77640 — ZF ACTIVE SAFETY AND ELECTRONICS US LLC DIV TRW COMMERCIAL STEERING SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE
special_featuresBRAND NAME OF MATERIAL IS "POLYTETRAFLUOROETHYLENE"
end_item_identificationVALVE,GLOBE 4.000 IPS
NSN5325-00-614-5182
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 401-222 · Legrand ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 3
41936Reference document
Same NSN cross-reference
Reference document — Secondary reference
526731Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
041936Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 401-222?
401-222 is a RING,RETAINING manufactured by Legrand.
What parts can replace 401-222?
There are 3 known substitutes for 401-222: 41936, 526731, 041936. Substitute compatibility should be verified for your specific system.
What is the NSN for 401-222?
401-222 is cataloged in the U.S. Government catalog under NSN 5325-00-614-5182. This indicates validated use in U.S. government and defense supply chains.
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