PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N38290Plug,pipe

Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine · NSN 4730-00-277-6352 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-277-6352 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-277-6352. Primary manufacturer part number: N38290.
Features
  • Plug,pipe — FSC 4730
  • Surface Treatment: CADMIUM OVERALL
  • Body Type: SOLID
  • Thread Series Designator: ANPT EXTERNAL
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Drive End Style: RECESSED HEXAGON
  • Material: STEEL COMP 1137 OR STEEL COMP 1141 OVERALL
  • Material Document and Classification: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 1137 or Steel Comp 1141 Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-277-6352, 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 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-277-6352
Primary Part NumberN38290
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerColtec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine
StatusCANCELLED
Surface TreatmentCADMIUM OVERALL
Body TypeSOLID
Thread Series DesignatorANPT EXTERNAL
Thread DirectionRIGHT-HAND EXTERNAL
Drive End StyleRECESSED HEXAGON
MaterialSTEEL COMP 1137 OR STEEL COMP 1141 OVERALL
Material Document and ClassificationQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Pipe Size for Which Designed0.062 INCHES IN
Nominal Thread Size0.062 INCHES EXTERNAL IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Head TypeSOLID
Connection StylePLAIN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2920-00-384-85671866098 INTERCHANGEABLE
Head
Borgwarner Pds (anderson), L.l.c.
4730-00-469-78206604 B INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5950-00-497-5788712073-1 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
5950-00-978-966315961 INTERCHANGEABLE
Transformer,audio Frequency
Astec America Inc.
6210-01-079-4011 INTERCHANGEABLE
Light Assembly,indicator
5915-01-208-23509135-0109 INTERCHANGEABLE
Filter,low Pass
Keysight Technologies Inc
5985-01-253-3981 INTERCHANGEABLE
Line Section,radio Frequency Tra
5133-01-399-1214 INTERCHANGEABLE
Drill,twist
8145-01-627-556315961 INTERCHANGEABLE
Shipping and Storage Container,h
Naval Inventory Control Point
Cross-Reference Index
Part NumberManufacturer
N38290 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
61H4D1 Westinghouse Electric Corp (USA)
MILF5509 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS125851 Society of Automotive Engineers Inc (USA)
61H4D1 Northrop Grumman Systems Corporation Div Marine Systems (USA)
MS27769-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AS4842 Society of Automotive Engineers Inc (USA)
61H4D1 Westinghouse Electric Corp Power Generation-Turbine Div (USA)
5059D11 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
15961 Hyster-Yale Group, Inc. (USA)
HR24177 Ecolaire Inc Baldwin-Hamilton Co Div (USA)
SAE-AS4842 Sae International Dba Sae International (USA)
AS4842 Sae International Dba Sae International (USA)
932-1S Bowes Mfg Inc (USA)
STD1339 Textron Lycoming Inc Williamsport Plant (USA)
38290 Arvinmeritor Inc (USA)
GC601-8 Rothenberger Usa Inc (USA)
23-5366P Johnson Controls Navy Systems, Llc (USA)
AN932-1 Aeronautical Standards Group Dept of Navy and Air Force (USA)
4730002776352 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
2920-00-384-8567INTERCHANGEABLE
HEAD
1866098
4730-00-469-7820INTERCHANGEABLE
CLAMP,HOSE
6604 B
5950-00-497-5788INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
712073-1
5950-00-978-9663INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
15961
6210-01-079-4011INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
5915-01-208-2350INTERCHANGEABLE
FILTER,LOW PASS
9135-0109
5985-01-253-3981INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
5133-01-399-1214INTERCHANGEABLE
DRILL,TWIST
8145-01-627-5563INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,H
15961

Frequently Asked Questions

What is NSN 4730-00-277-6352?

NSN 4730-00-277-6352 is a Plug,pipe, manufactured by Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-277-6352?

NSN 4730-00-277-6352 has 21 cross-referenced part numbers: N38290 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 61H4D1 (Westinghouse Electric Corp), MILF5509 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS125851 (Society of Automotive Engineers Inc), 61H4D1 (Northrop Grumman Systems Corporation Div Marine Systems) and 16 more.

What NSN replaces 4730-00-277-6352?

There are 9 known substitutes for 4730-00-277-6352: 2920-00-384-8567, 4730-00-469-7820, 5950-00-497-5788 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N38290?

Key specifications for N38290: End Item Identification: CATERPILLER TRACTOR MODEL D-7E,TRUCKS 4X4 MODEL M553,M520,M559,M877; Surface Treatment: CADMIUM OVERALL; Body Type: SOLID; Thread Series Designator: ANPT EXTERNAL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-277-6352 still in active supply?

NSN 4730-00-277-6352 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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