PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C686756-4Elbow,pipe

Raytheon Company Dba Raytheon Co · NSN 4730-00-249-3882 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-249-3882 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-249-3882. Primary manufacturer part number: C686756-4.
Features
  • Elbow,pipe — FSC 4730
  • 14 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-00-249-3882, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. This item has 14 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameElbow,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersRaytheon Company Dba Raytheon Co (CAGE 06845); Imperial (CAGE 30327); Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); Army Weapons Command Attn Amswe-Ree-S (CAGE 21450)
Technical Specifications
ParameterValue
NSN4730-00-249-3882
Primary Part NumberC686756-4
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-053-0266 INTERCHANGEABLE
Elbow,pipe
5895-00-117-4112119455 INTERCHANGEABLE
Receiver-Transmitter Subassembly
Bae Systems Information and Electronic Systems Integration Inc.
1610-00-119-663551433 INTERCHANGEABLE
Cylinder Assembly,c
Hamilton Sundstrand Corporation Dba Collins Aerospace
4730-00-187-7648 INTERCHANGEABLE
Coupling,pipe
4730-00-189-3042 INTERCHANGEABLE
Reducer,pipe
4730-00-189-3044 INTERCHANGEABLE
Reducer,pipe
4730-00-203-8350 INTERCHANGEABLE
Coupling,pipe
4730-00-231-2386 INTERCHANGEABLE
Cap,pipe
4730-00-231-2400 INTERCHANGEABLE
Cap,pipe
4730-00-231-2407 INTERCHANGEABLE
Cap,pipe
Cross-Reference Index
Part NumberManufacturer
C686756-4 Raytheon Company Dba Raytheon Co (USA)
100B1-8 Imperial (USA)
908604 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
MS51845-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
119455 Army Weapons Command Attn Amswe-Ree-S (USA)
2200P-2-2 Parker-Hannifin Corp Div Fluid System Connector Division (USA)
WW-P-460 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
WWP460CLASSA Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS51845 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS51845-1 Imperial (USA)
MS51845-1 Flagg Stanley G & Co Inc Dba Flagg Brass (USA)
51433 Rotary Vacuum Pumps Inc (USA)
10001914 Fwd Seagrave Holdings Lp (USA)
113-138 Crane Carrier Company, Llc (USA)
Related Parts
4730-00-053-0266INTERCHANGEABLE
ELBOW,PIPE
5895-00-117-4112INTERCHANGEABLE
RECEIVER-TRANSMITTER SUBASSEMBLY
119455
1610-00-119-6635INTERCHANGEABLE
CYLINDER ASSEMBLY,C
51433
4730-00-187-7648INTERCHANGEABLE
COUPLING,PIPE
4730-00-189-3042INTERCHANGEABLE
REDUCER,PIPE
4730-00-189-3044INTERCHANGEABLE
REDUCER,PIPE
4730-00-203-8350INTERCHANGEABLE
COUPLING,PIPE
4730-00-231-2386INTERCHANGEABLE
CAP,PIPE
4730-00-231-2400INTERCHANGEABLE
CAP,PIPE
4730-00-231-2407INTERCHANGEABLE
CAP,PIPE
5210-00-243-3360INTERCHANGEABLE
RULE,SHRINKAGE
C375-24
4730-00-249-2065INTERCHANGEABLE
TEE,PIPE

Frequently Asked Questions

What is NSN 4730-00-249-3882?

NSN 4730-00-249-3882 is a Elbow,pipe, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-249-3882?

NSN 4730-00-249-3882 has 14 cross-referenced part numbers: C686756-4 (Raytheon Company Dba Raytheon Co), 100B1-8 (Imperial), 908604 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), MS51845-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 119455 (Army Weapons Command Attn Amswe-Ree-S) and 9 more.

What NSN replaces 4730-00-249-3882?

There are 12 known substitutes for 4730-00-249-3882: 4730-00-053-0266, 5895-00-117-4112, 1610-00-119-6635 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-249-3882 still in active supply?

NSN 4730-00-249-3882 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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