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P211455 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

P211455: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1065, end_style: VERTEX BELOW CENTER, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 0.764 INCHES MINIMUM AND 0.804 INCHES MAXIMUM IN, outside_diameter: 0.960 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-200-7243, 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
P211455
NSN: 5325-00-200-7243
FSC: 5325 — Fastening Devices
CAGE: 17572 — STERLING ENGINE CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1065
end_styleVERTEX BELOW CENTER
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter0.764 INCHES MINIMUM AND 0.804 INCHES MAXIMUM IN
outside_diameter0.960 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN
material_diameter0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
material_document_and_classificationSAE 1065 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-00-200-7243
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: P211455 · 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
•
END STYLE: VERTEX BELOW CENTER
•
MATERIAL DIAMETER: 0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1065 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.960 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.764 INCHES MINIMUM AND 0.804 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
END STYLEVERTEX BELOW CENTER
MATERIAL DIAMETER0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1065 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.960 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN
INSIDE DIAMETER0.764 INCHES MINIMUM AND 0.804 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
MATERIALSTEEL COMP 1065
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P211455?
P211455 is a RING,RETAINING.
What is the NSN for P211455?
P211455 is cataloged in the U.S. Government catalog under NSN 5325-00-200-7243. 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.