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MADG201BPC30-31 — COLLAR AND STUD ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MADG201BPC30-31: COLLAR AND STUD ASSEMBLY.

The COLLAR AND STUD ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL,3.125 IN. DIA OF COLLAR WITH 1.625-12 UN THD IN CENTER,0.438 IN.

THK,TWO STUDS 0.375-24 UNF 2.000 IN. LG IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-147-7791, 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
MADG201BPC30-31
NSN: 2815-00-147-7791
FSC: 2815 — Diesel Engines and Components
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,3.125 IN. DIA OF COLLAR WITH 1.625-12 UN THD IN CENTER,0.438 IN. THK,TWO STUDS 0.375-24 UNF 2.000 IN. LG IN
NSN2815-00-147-7791
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR AND STUD ASSEMBLY TITLE COMPONENT PN MADG201BPC30-31 MFR COLLAR AND STUD ASSEMB
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,3.125 IN. DIA OF COLLAR WITH 1.625-12 UN THD IN CENTER,0.438 IN. THK,TWO STUDS 0.375-24 UNF 2.000 IN. LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,3.125 IN. DIA OF COLLAR WITH 1.625-12 UN THD IN CENTER,0.438 IN. THK,TWO STUDS 0.375-24 UNF 2.000 IN. LG IN
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
SUBSTITUTES & CROSS-REFERENCES 9
7ADD8687PC7-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
13ADD201BPC29-30Reference document
Same NSN cross-reference
Reference document — Secondary reference
MADG8687BPC7-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
13ADD8687PC7-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
4674ADDCCReference document
Same NSN cross-reference
Reference document — Design control — primary reference
MADD8687APC7-8Reference 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 MADG201BPC30-31?
MADG201BPC30-31 is a COLLAR AND STUD ASSEMBLY.
What parts can replace MADG201BPC30-31?
There are 9 known substitutes for MADG201BPC30-31: 7ADD8687PC7-8, 13ADD201BPC29-30, MADG8687BPC7-8 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MADG201BPC30-31?
MADG201BPC30-31 is cataloged in the U.S. Government catalog under NSN 2815-00-147-7791. 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.