PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

046Coupling,shaft,rigid

Circor Naval Solutions Llc Dba Warren Pumps · NSN 3010-00-294-8856 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-294-8856 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-294-8856. Primary manufacturer part number: 046.
Features
  • Coupling,shaft,rigid — FSC 3010
  • Overall Diameter: 4.500 INCHES NOMINAL IN
  • Features Provided: KEYWAY
  • Bore Shape: STRAIGHT BOTH ENDS
  • Style Designator: PLAIN FLANGE
  • Bore Diameter: 0.7500 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM BOTH ENDS IN
  • Body Material: STEEL
  • Bore Length: 2.0000 INCHES NOMINAL FIRST END IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-294-8856, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-294-8856
Primary Part Number046
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Overall Diameter4.500 INCHES NOMINAL IN
Features ProvidedKEYWAY
Bore ShapeSTRAIGHT BOTH ENDS
Style DesignatorPLAIN FLANGE
Bore Diameter0.7500 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM BOTH ENDS IN
Body MaterialSTEEL
Bore Length2.0000 INCHES NOMINAL FIRST END IN
Bore Length1.8650 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-155-2663 INTERCHANGEABLE
Valve,angle
7520-00-240-48317520-00-240-4831 INTERCHANGEABLE
Box,filing
Sourceamerica
4820-00-262-7017FIG B-216 SZ 1/2 IN INTERCHANGEABLE
Valve,angle
Stockham Valves and Fittings Inc
4820-00-287-2494 INTERCHANGEABLE
Valve,angle
4820-00-287-2495046 SZ 1/8 IN INTERCHANGEABLE
Valve,angle
Fairbanks Co the
4820-00-287-5164 INTERCHANGEABLE
Valve,angle
4820-00-446-2744504-3/4 INTERCHANGEABLE
Valve,angle
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5310-00-655-622916102991 INTERCHANGEABLE
Washer,flat
Fairbanks Morse, Llc
4820-00-892-5904FIGURE 89 INTERCHANGEABLE
Valve,angle
Crane Co Div Valve Div
3419-01-526-0519046HD-110V INTERCHANGEABLE
Key Duplicating Machine
Ilco Unican Corp Dba Wolf Sales
Cross-Reference Index
Part NumberManufacturer
046 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
4820-00-155-2663INTERCHANGEABLE
VALVE,ANGLE
7520-00-240-4831INTERCHANGEABLE
BOX,FILING
7520-00-240-4831
4820-00-262-7017INTERCHANGEABLE
VALVE,ANGLE
FIG B-216 SZ 1/2 IN
4820-00-287-2494INTERCHANGEABLE
VALVE,ANGLE
4820-00-287-2495INTERCHANGEABLE
VALVE,ANGLE
046 SZ 1/8 IN
4820-00-287-5164INTERCHANGEABLE
VALVE,ANGLE
4820-00-446-2744INTERCHANGEABLE
VALVE,ANGLE
504-3/4
5310-00-655-6229INTERCHANGEABLE
WASHER,FLAT
16102991
4820-00-892-5904INTERCHANGEABLE
VALVE,ANGLE
FIGURE 89
3419-01-526-0519INTERCHANGEABLE
KEY DUPLICATING MACHINE
046HD-110V
8145-01-529-9635INTERCHANGEABLE
CONTAINER,HUM VATTS
046

Frequently Asked Questions

What is NSN 3010-00-294-8856?

NSN 3010-00-294-8856 is a Coupling,shaft,rigid, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-294-8856?

NSN 3010-00-294-8856 has 1 cross-referenced part number: 046 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 3010-00-294-8856?

There are 11 known substitutes for 3010-00-294-8856: 4820-00-155-2663, 7520-00-240-4831, 4820-00-262-7017 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 046?

Key specifications for 046: Overall Diameter: 4.500 INCHES NOMINAL IN; Features Provided: KEYWAY; Bore Shape: STRAIGHT BOTH ENDS; Style Designator: PLAIN FLANGE. 10 total characteristics are documented in the Federal Logistics Information System.

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