PartsTable
Technical Data Sheet
Download PDF

611761 — COUPLING FLANGE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

611761: COUPLING FLANGE.

The COUPLING FLANGE is a the manufacturer industrial component. Key specifications include material: PLASTIC, end_item_identification: HEADLIGHT. This part is cataloged in the U.S.

Government catalog under NSN 1015-00-513-6803, 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
611761
NSN: 1015-00-513-6803
NIINs: 005136803, 012025486
FSC: 1015 — Guns, 75mm Through 125mm
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC
end_item_identificationHEADLIGHT
NSN1015-00-513-6803
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING FLANGE TITLE COMPONENT PN 611761 MFR COUPLING FLANGE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CLASS B PER MIL-S-890; 2.125 IN. LG; O.D. OF INSIDE HOLE 2.000 IN. 3 MOUNTING HOLES 0.375 LOCATED 4.005 C TO C ACROSS BOTTOM AND 3.469 C TO C FROM TOP TO BOTTOM; 6 SPLINES ON INSIDE DIA OF 1.250 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CLASS B PER MIL-S-890; 2.125 IN. LG; O.D. OF INSIDE HOLE 2.000 IN. 3 MOUNTING HOLES 0.375 LOCATED 4.005 C TO C ACROSS BOTTOM AND 3.469 C TO C FROM TOP TO BOTTOM; 6 SPLINES ON INSIDE DIA OF 1.250 IN. IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
Ready to buy 611761?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 611761?
611761 is a COUPLING FLANGE.
What is the NSN for 611761?
611761 is cataloged in the U.S. Government catalog under NSN 1015-00-513-6803. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 611761

✓ 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.