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951015-3 — CUP,COMPRESSION

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

951015-3: CUP,COMPRESSION.

The CUP,COMPRESSION is a the manufacturer industrial component. Key specifications include end_item_identification: U-2. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-043-7545, 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
951015-3
NSN: 5325-01-043-7545
NIINs: 010437545, 016824413
FSC: 5325 — Fastening Devices
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
end_item_identificationU-2
NSN5325-01-043-7545
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 951015-3 · 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
•
EYELET HEIGHT: 0.530 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-14538 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
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TURNLOCK EYELET STYLE: EYELET
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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EYELET INSIDE DIAMETER: 0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
EYELET HEIGHT0.530 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-14538 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK EYELET STYLEEYELET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
EYELET INSIDE DIAMETER0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
3503-K3BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PC3-1-2BLACKCHROMEMILC14538Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC35KBBReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 951015-3?
951015-3 is a CUP,COMPRESSION.
What parts can replace 951015-3?
There are 3 known substitutes for 951015-3: 3503-K3B, PC3-1-2BLACKCHROMEMILC14538, PC35KBB. Substitute compatibility should be verified for your specific system.
What is the NSN for 951015-3?
951015-3 is cataloged in the U.S. Government catalog under NSN 5325-01-043-7545. 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.