PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6807-20-20Elbow,boss

Tompkins Industries Inc · NSN 4730-01-722-8475 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-722-8475 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-722-8475. Primary manufacturer part number: 6807-20-20.
Features
  • Elbow,boss — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Tompkins Industries Inc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Elbow,boss, cataloged under National Stock Number 4730-01-722-8475, 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 Tompkins Industries Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElbow,boss
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersTompkins Industries Inc (CAGE 3FHE0); Volvo Group North America Llc Dba Volvo Group North America, Inc (CAGE 5NS11)
Technical Specifications
ParameterValue
NSN4730-01-722-8475
Primary Part Number6807-20-20
Item NameElbow,boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTompkins Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-01-722-32282382757 INTERCHANGEABLE
Valve,safety Relief
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
4710-01-722-34222135135 INTERCHANGEABLE
Pipe,metallic
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
4730-01-722-42812413233 INTERCHANGEABLE
Plug,pipe
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
4720-01-722-45102172422 INTERCHANGEABLE
Hose Assembly,nonmetallic
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
5365-01-722-45902298072 INTERCHANGEABLE
Spacer,sleeve
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
4730-01-722-4787FF6802-24-24 INTERCHANGEABLE
Elbow,pipe to Boss
Tompkins Industries Inc
4730-01-722-8436FF6502-20-20 INTERCHANGEABLE
Elbow,boss
Tompkins Industries Inc
4730-01-722-84836410-20-24 INTERCHANGEABLE
Reducer,boss
Tompkins Industries Inc
5330-01-722-87512340838 INTERCHANGEABLE
Gasket
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
4820-01-722-99822382759 INTERCHANGEABLE
Valve,linear,directional Control
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
6807-20-20 PRIMARY Tompkins Industries Inc (USA)
WP 1427 R00277-9-2320-459 Volvo Group North America Llc Dba Volvo Group North America, Inc (USA)
Related Parts
4820-01-722-3228INTERCHANGEABLE
VALVE,SAFETY RELIEF
2382757
4710-01-722-3422INTERCHANGEABLE
PIPE,METALLIC
2135135
4730-01-722-4281INTERCHANGEABLE
PLUG,PIPE
2413233
4720-01-722-4510INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
2172422
5365-01-722-4590INTERCHANGEABLE
SPACER,SLEEVE
2298072
4730-01-722-4787INTERCHANGEABLE
ELBOW,PIPE TO BOSS
FF6802-24-24
4730-01-722-8436INTERCHANGEABLE
ELBOW,BOSS
FF6502-20-20
4730-01-722-8483INTERCHANGEABLE
REDUCER,BOSS
6410-20-24
5330-01-722-8751INTERCHANGEABLE
GASKET
2340838
4820-01-722-9982INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
2382759
4730-01-723-0680INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
24-20 LOHL6-S
4720-01-723-2057INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
2172423

Frequently Asked Questions

What is NSN 4730-01-722-8475?

NSN 4730-01-722-8475 is a Elbow,boss, manufactured by Tompkins Industries Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-722-8475?

NSN 4730-01-722-8475 has 2 cross-referenced part numbers: 6807-20-20 (Tompkins Industries Inc), WP 1427 R00277-9-2320-459 (Volvo Group North America Llc Dba Volvo Group North America, Inc).

What NSN replaces 4730-01-722-8475?

There are 12 known substitutes for 4730-01-722-8475: 4820-01-722-3228, 4710-01-722-3422, 4730-01-722-4281 and 9 more. Verify interchangeability with system specifications before substitution.

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