PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASTM B687 (R2016)Nipple,pipe

American Society for Testing and Materials Dba Astm International · NSN 4730-00-196-1991 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-196-1991 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-196-1991. Primary manufacturer part number: ASTM B687 (R2016).
Features
  • Nipple,pipe — FSC 4730
  • 21 verified cross-references
  • Primary manufacturer: American Society for Testing and Materials Dba Astm International
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-00-196-1991, 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 American Society for Testing and Materials Dba Astm International. This item has 21 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNipple,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersGeneral Motors Corp (CAGE 24617); Fire Combat, Inc. (CAGE 64903); American Society for Testing and Materials Dba Astm International (CAGE 81346); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Army Weapons Command Attn Amswe-Ree-S (CAGE 21450)
Technical Specifications
ParameterValue
NSN4730-00-196-1991
Primary Part NumberASTM B687 (R2016)
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5325-00-803-7303 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
189611 General Motors Corp (USA)
02433-2-5 Fire Combat, Inc. (USA)
ASTM-B687 American Society for Testing and Materials Dba Astm International (USA)
3B7777 Caterpillar Inc Div Caterpillar Defense (USA)
189611 Army Weapons Command Attn Amswe-Ree-S (USA)
015219T Kovatch Corp. (USA)
29-058-038 Global Fire Equipment Corp (USA)
B687R-64B American Society for Testing and Materials Dba Astm International (USA)
EE63717 Oshkosh Defense Llc (USA)
51813AX Oshkosh Corp (USA)
215PHL-8-25 Parker-Hannifin Corp Div Fluid System Connector Division (USA)
96-23676 Department of Defense Project Manager-Mobile Electric Power (USA)
9HD557 Oshkosh Defense Llc (USA)
MS51846-64 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
189611 L and S Industries Inc
215PNL-8-25 Imperial (USA)
ASTM B687 (R2016) PRIMARY American Society for Testing and Materials Dba Astm International (USA)
WWN351 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
215PNL-8-25 Parker Hannifin Corp Hose Products Div (USA)
EE63717 Oshkosh Corp (USA)
Related Parts
5325-00-803-7303INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 4730-00-196-1991?

NSN 4730-00-196-1991 is a Nipple,pipe, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-196-1991?

NSN 4730-00-196-1991 has 21 cross-referenced part numbers: 189611 (General Motors Corp), 02433-2-5 (Fire Combat, Inc.), ASTM-B687 (American Society for Testing and Materials Dba Astm International), 3B7777 (Caterpillar Inc Div Caterpillar Defense), 189611 (Army Weapons Command Attn Amswe-Ree-S) and 16 more.

What NSN replaces 4730-00-196-1991?

There is 1 known substitute for 4730-00-196-1991: 5325-00-803-7303. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-196-1991 still in active supply?

NSN 4730-00-196-1991 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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