PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B90-2Elbow,pipe

Standard Plumbing Supply Company, Inc · NSN 4730-01-642-8336 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-642-8336 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-642-8336. Primary manufacturer part number: B90-2.
Features
  • Elbow,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Standard Plumbing Supply Company, Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-642-8336, 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 Standard Plumbing Supply Company, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-642-8336
Primary Part NumberB90-2
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerStandard Plumbing Supply Company, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2540-00-734-83867348386 INTERCHANGEABLE
Clip Shock Absorber
U S Army Tank Automotive Command Amsta-Im-Mm
3030-00-828-6864 INTERCHANGEABLE
Belts,v,matched Set
6530-01-119-00167134 INTERCHANGEABLE
Pad,bed Linen Protective
Cardinal Health 200, Llc
5998-01-511-5020B902 INTERCHANGEABLE
Circuit Card Assembly
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
B90-2 PRIMARY Standard Plumbing Supply Company, Inc (USA)
Related Parts
2540-00-734-8386INTERCHANGEABLE
CLIP SHOCK ABSORBER
7348386
3030-00-828-6864INTERCHANGEABLE
BELTS,V,MATCHED SET
6530-01-119-0016INTERCHANGEABLE
PAD,BED LINEN PROTECTIVE
7134
5998-01-511-5020INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
B902

Frequently Asked Questions

What is NSN 4730-01-642-8336?

NSN 4730-01-642-8336 is a Elbow,pipe, manufactured by Standard Plumbing Supply Company, Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-642-8336?

NSN 4730-01-642-8336 has 1 cross-referenced part number: B90-2 (Standard Plumbing Supply Company, Inc).

What NSN replaces 4730-01-642-8336?

There are 4 known substitutes for 4730-01-642-8336: 2540-00-734-8386, 3030-00-828-6864, 6530-01-119-0016 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B90-2?

Key specifications for B90-2: Special Features: USA 2" OVERSEAS METRICS 50.8MM MM; Part Name Assigned by Controlling Agency: ELBOE 90 DEG BLACK IRION 2". 2 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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