PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33291Collar

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 3040-01-277-3704 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-277-3704 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-277-3704. Primary manufacturer part number: 33291.
Features
  • Collar — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Brunswick Corp Dba Mercury Marine Div Mercury Marine
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collar, cataloged under National Stock Number 3040-01-277-3704, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Brunswick Corp Dba Mercury Marine Div Mercury Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCollar
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersBrunswick Corp Dba Mercury Marine Div Mercury Marine (CAGE 88907)
Technical Specifications
ParameterValue
NSN3040-01-277-3704
Primary Part Number33291
Item NameCollar
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-01-123-57193329-1 INTERCHANGEABLE
Pin,shoulder,headless
Kearflex Engineering Company
3040-01-194-798733291 INTERCHANGEABLE
Head,transfer,actuator
Moog Inc. Dba Ampac-Isp Corp
4820-01-350-338633291 INTERCHANGEABLE
Valve Assembly,manifold
Tate Andale, Llc
4820-01-354-893633291FIND NO 1 INTERCHANGEABLE
Valve,stop-Check
Tate Andale, Llc
4820-01-354-893733291FIND NO 6 INTERCHANGEABLE
Valve,stop-Check
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
33291 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
5315-01-123-5719INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
3329-1
3040-01-194-7987INTERCHANGEABLE
HEAD,TRANSFER,ACTUATOR
33291
4820-01-350-3386INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
33291
4820-01-354-8936INTERCHANGEABLE
VALVE,STOP-CHECK
33291FIND NO 1
4820-01-354-8937INTERCHANGEABLE
VALVE,STOP-CHECK
33291FIND NO 6

Frequently Asked Questions

What is NSN 3040-01-277-3704?

NSN 3040-01-277-3704 is a Collar, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-277-3704?

NSN 3040-01-277-3704 has 1 cross-referenced part number: 33291 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 3040-01-277-3704?

There are 5 known substitutes for 3040-01-277-3704: 5315-01-123-5719, 3040-01-194-7987, 4820-01-350-3386 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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