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Technical Data Sheet
PartsTable / COMPONENT / 369878PC2
369878PC2 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500, end_style: VERTEX CENTER OR ABOVE, ring_style: STRAIGHT GAP, usage_design: INTERNAL, inside_diameter: 1.117 INCHES NOMINAL IN, outside_diameter: 1.281 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-7161, 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
369878PC2
NSN: 5325-00-282-7161
FSC: 5325
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL UNS K08500
end_styleVERTEX CENTER OR ABOVE
ring_styleSTRAIGHT GAP
usage_designINTERNAL
inside_diameter1.117 INCHES NOMINAL IN
outside_diameter1.281 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
material_diameter0.098 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
material_document_and_classificationQQ-W-470, COMP A FED SPEC SINGLE MATERIAL RESPONSE
NSN5325-00-282-7161
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 369878PC2 · 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
•
INSIDE DIAMETER: 1.117 INCHES NOMINAL IN
•
RING STYLE: STRAIGHT GAP
•
OUTSIDE DIAMETER: 1.281 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL UNS K08500
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470, COMP A FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL DIAMETER: 0.098 INCHES NOMINAL IN
•
END STYLE: VERTEX CENTER OR ABOVE
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER1.117 INCHES NOMINAL IN
RING STYLESTRAIGHT GAP
OUTSIDE DIAMETER1.281 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL UNS K08500
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470, COMP A FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL DIAMETER0.098 INCHES NOMINAL IN
END STYLEVERTEX CENTER OR ABOVE
CROSS-SECTIONAL SHAPE STYLEROUND
USAGE DESIGNINTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
4-660-7Interchangeable
interchangeable cross-reference
interchangeable
300C 7/64Interchangeable
interchangeable cross-reference
interchangeable
3069A15Interchangeable
interchangeable cross-reference
interchangeable
10307Interchangeable
interchangeable cross-reference
interchangeable
6607Interchangeable
IBM Internal Hard Drive 4GB SCSI wide hard drive
interchangeable
319025PC8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 369878PC2?
369878PC2 is a RING,RETAINING.
What parts can replace 369878PC2?
There are 6 known substitutes for 369878PC2: 4-660-7, 300C 7/64, 3069A15 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 369878PC2?
369878PC2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-7161. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026