PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1127-1Thread Piece,union

R & D Machine Rafael Anaya Div Defense Logistics Agency · NSN 4730-01-312-6114 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-312-6114 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-312-6114. Primary manufacturer part number: 1127-1.
Features
  • Thread Piece,union — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: R & D Machine Rafael Anaya Div Defense Logistics Agency
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Thread Piece,union, cataloged under National Stock Number 4730-01-312-6114, 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 R & D Machine Rafael Anaya Div Defense Logistics Agency. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameThread Piece,union
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersR & D Machine Rafael Anaya Div Defense Logistics Agency (CAGE 8W880)
Technical Specifications
ParameterValue
NSN4730-01-312-6114
Primary Part Number1127-1
Item NameThread Piece,union
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerR & D Machine Rafael Anaya Div Defense Logistics Agency
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-467-289911271 INTERCHANGEABLE
Guide,valve Stem
Rps-Fl, Inc. Dba Rps Inc
5999-00-568-2845536481-1 INTERCHANGEABLE
Delay Line
Raytheon Company Dba Raytheon
2805-00-647-0713112-0179 INTERCHANGEABLE
Piston,internal Combustion Engin
Cummins Power Generation Inc.
5950-00-772-8438667-0018-00 INTERCHANGEABLE
Transformer,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
7040-01-016-5465 INTERCHANGEABLE
Plate Cover
4810-01-057-527011271 INTERCHANGEABLE
CAGE Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-01-146-79361064 PIECE 2 INTERCHANGEABLE
Seat,valve
Down East, Inc.
5930-01-193-566611-271 INTERCHANGEABLE
Switch,push
Eao Switch Corporation
5315-01-418-5865 INTERCHANGEABLE
Pin,straight,headed
5120-01-673-53771127-1 INTERCHANGEABLE
Carrier,storage Battery,hand
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
1120 R & D Machine Rafael Anaya Div Defense Logistics Agency (USA)
1127-1 PRIMARY R & D Machine Rafael Anaya Div Defense Logistics Agency (USA)
1120 ITEM 9 R & D Machine Rafael Anaya Div Defense Logistics Agency (USA)
Related Parts
4820-00-467-2899INTERCHANGEABLE
GUIDE,VALVE STEM
11271
5999-00-568-2845INTERCHANGEABLE
DELAY LINE
536481-1
2805-00-647-0713INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
112-0179
5950-00-772-8438INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
667-0018-00
7040-01-016-5465INTERCHANGEABLE
PLATE COVER
4810-01-057-5270INTERCHANGEABLE
CAGE ASSEMBLY
11271
4820-01-146-7936INTERCHANGEABLE
SEAT,VALVE
1064 PIECE 2
5930-01-193-5666INTERCHANGEABLE
SWITCH,PUSH
11-271
5315-01-418-5865INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5120-01-673-5377INTERCHANGEABLE
CARRIER,STORAGE BATTERY,HAND
1127-1
5920-01-720-0491INTERCHANGEABLE
FUSEHOLDER,RECEPTACLE
11271

Frequently Asked Questions

What is NSN 4730-01-312-6114?

NSN 4730-01-312-6114 is a Thread Piece,union, manufactured by R & D Machine Rafael Anaya Div Defense Logistics Agency, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-312-6114?

NSN 4730-01-312-6114 has 3 cross-referenced part numbers: 1120 (R & D Machine Rafael Anaya Div Defense Logistics Agency), 1127-1 (R & D Machine Rafael Anaya Div Defense Logistics Agency), 1120 ITEM 9 (R & D Machine Rafael Anaya Div Defense Logistics Agency).

What NSN replaces 4730-01-312-6114?

There are 11 known substitutes for 4730-01-312-6114: 4820-00-467-2899, 5999-00-568-2845, 2805-00-647-0713 and 8 more. Verify interchangeability with system specifications before substitution.

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