4730-01-290-4971
Flange,Pipe
Unit Price
$663.98
per EA
7 parts / 5 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| AMSE B16.5 | 05047 | The American Society of Mechanical Engineers | 3 | 1 |
| B16.5 4IN.IPS | 05047 | The American Society of Mechanical Engineers | 5 | 2 |
| 60 4 IN.IPS | 34646 | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy | 5 | 1 |
| 21539 | 40475 | Crane Co Midwest Fittings Div | 5 | 9 |
| ANSI B16.5 4IN.IPS. | 80204 | American National Standards Institute Incorporated Dba American National Standards Institute | 5 | 9 |
| M18180/1061A01 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M | 5 | 9 |
| MIL-F-18180 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M | 5 | 9 |
The American Society of Mechanical Engineers
CAGE 05047Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy
CAGE 34646Crane Co Midwest Fittings Div
CAGE 40475American National Standards Institute Incorporated Dba American National Standards Institute
CAGE 80204Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M
CAGE 81349| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $663.98 | EA | 0 |
| 01-OCT-2025 | $663.98 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 8.500 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 10.750 INCHES NOMINAL |
| ABNM | THICKNESS | 1.500 INCHES NOMINAL |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 4.000 INCHES |
| AECS | BOLT HOLE QUANTITY | 8 |
| AHNX | BOLT HOLE DIAMETER | 0.875 INCHES NOMINAL |
| AJED | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |
| AJEE | RAISED FACE DIAMETER | 6.188 INCHES NOMINAL |
| AJEG | NECK HEIGHT | 2.500 INCHES NOMINAL |
| AJEM | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK |
| AKWE | FACE SEATING SURFACE CONDITION | MACHINED |
| FEAT | SPECIAL FEATURES | WATER BORE DIMENSIONS 1.610 IN. |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| ZZZK | SPECIFICATION/STANDARD DATA | 80204-ANSI B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 18 TABLE |
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View Complete NSN Data on NSN LookupQuick Reference
The American Society of Mechanical Engineers
CAGE 05047
Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy
CAGE 34646
Crane Co Midwest Fittings Div
CAGE 40475
American National Standards Institute Incorporated Dba American National Standards Institute
CAGE 80204
Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M
CAGE 81349
About NSN 4730-01-290-4971
NSN 4730-01-290-4971 is a National Stock Number assigned to Flange,Pipe. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 7 part numbers associated with this NSN from 5 manufacturers.
The current government unit price for NSN 4730-01-290-4971 is $663.98. Price history shows 2 recorded price changes.
To find the part number for NSN 4730-01-290-4971, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.