PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B687R-9BNipple,pipe

American Society for Testing and Materials Dba Astm International · NSN 4730-00-196-1963 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-196-1963 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-196-1963. Primary manufacturer part number: B687R-9B.
Features
  • Nipple,pipe — FSC 4730
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: ASTM B43 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: LONG
  • Nominal Overall Length: 2.000 INCHES IN
  • Criticality Code Justification: FEAT
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Material: COPPER ALLOY OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-00-196-1963, 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. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-196-1963
Primary Part NumberB687R-9B
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusCANCELLED
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationASTM B43 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorLONG
Nominal Overall Length2.000 INCHES IN
Criticality Code JustificationFEAT
Connection StylePLAIN (PIPE) ALL ENDS
MaterialCOPPER ALLOY OVERALL
Specification/standard Data81346-ASTM B687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51846 GOVERNMENT STANDARD
Nominal Overall Length2.000 INCHES IN
Material Document and ClassificationASTM B43 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Connection TypeTHREADED EXTERNAL PIPE ALL ENDS
Thread Series DesignatorNPT ALL ENDS
Style DesignatorLONG
Nominal Thread Size0.125 INCHES ALL ENDS IN
Thread Series DesignatorNPT ALL ENDS
Criticality Code JustificationFEAT
Nominal Thread Size0.125 INCHES ALL ENDS IN
Specification/standard Data81346-ASTM B687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51846 GOVERNMENT STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3030-00-982-81741093-90 INTERCHANGEABLE
Belt,positive Drive
Bae Systems Information and Electronic Systems Integration Inc.
1560-01-722-610191700-2 INTERCHANGEABLE
Latch Assembly,aircraft
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
MS51846-9 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
P974 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
MS51846-9 Aqua-Chem Inc Cleaver-Brooks Div (USA)
113B1-8X2 Imperial (USA)
ASTM-B687 American Society for Testing and Materials Dba Astm International (USA)
MS51846-9 Colt Industries Inc Holley Automotive Div (USA)
917062 Aqua-Chem Inc Cleaver-Brooks Div (USA)
D11076-15A2 Northern Zaleski Ltd
11076-15-2 Chief of Engineers Dept of Army (USA)
113-B.02X.32 Imperial (USA)
113-B.02X.32 Parker Hannifin Corp Hose Products Div (USA)
917002 Aqua-Chem Inc Cleaver-Brooks Div (USA)
MS51846-9 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
D11076-15-2 Chief of Engineers Dept of Army (USA)
MS51846-9 Eaton Corp Controls Div (USA)
113B1-8X2 Parker Hannifin Corp Hose Products Div (USA)
19R235 Colt Industries Inc Holley Automotive Div (USA)
215PNL2-20 Parker-Hannifin Corp Div Fluid System Connector Division (USA)
B687R-9B PRIMARY American Society for Testing and Materials Dba Astm International (USA)
802572-00 L-Tec Welding and Cutting Systems (USA)
Related Parts
3030-00-982-8174INTERCHANGEABLE
BELT,POSITIVE DRIVE
1093-90
1560-01-722-6101INTERCHANGEABLE
LATCH ASSEMBLY,AIRCRAFT
91700-2

Frequently Asked Questions

What is NSN 4730-00-196-1963?

NSN 4730-00-196-1963 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 4730-00-196-1963?

NSN 4730-00-196-1963 has 23 cross-referenced part numbers: MS51846-9 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), P974 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products), MS51846-9 (Aqua-Chem Inc Cleaver-Brooks Div), 113B1-8X2 (Imperial), ASTM-B687 (American Society for Testing and Materials Dba Astm International) and 18 more.

What NSN replaces 4730-00-196-1963?

There are 2 known substitutes for 4730-00-196-1963: 3030-00-982-8174, 1560-01-722-6101. Verify interchangeability with system specifications before substitution.

What are the specifications of B687R-9B?

Key specifications for B687R-9B: Material: COPPER ALLOY OVERALL; Material Document and Classification: ASTM B43 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Style Designator: LONG; Nominal Overall Length: 2.000 INCHES IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-196-1963 still in active supply?

NSN 4730-00-196-1963 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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