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NSN 4730-01-677-3754Government record, cited
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Elbow, Tube to Boss4730-01-677-3754

NSN 4730-01-677-3754 · NIIN 016773754
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-677-3754 · 4730016773754 · NIIN 016773754 · 01-677-3754 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · MA280004 · MA280004-45
Nearby stock numbers  ·
HOSE FITTING
4730-01-677-3754 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Elbow,tube to Boss — FSC 4730
Identification
  • NSN: 4730-01-677-3754
  • NIIN: 016773754
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-677-3754, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-677-3754
Item NameElbow,tube to Boss
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-677-3759MA280004-43 POSSIBLE MATCH
ELBOW,TUBE TO BOSS
Possible match (shared part number)The Boeing Company Div Defense
4730-01-677-3764MA280004-46 POSSIBLE MATCH
ELBOW,TUBE TO BOSS
Possible match (shared part number)The Boeing Company Div Defense
4730-01-677-3778MA280004-83 POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO BOSS
Possible match (shared part number)The Boeing Company Div Defense
4730-01-677-3790MA280004-92 POSSIBLE MATCH
ELBOW,TUBE TO BOSS
Possible match (shared part number)The Boeing Company Div Defense
4720-01-677-4260MA280004-47 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)The Boeing Company Div Defense
4710-01-677-4264MA280004-25 POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)The Boeing Company Div Defense
4920-01-677-4299MA280004-2 POSSIBLE MATCH
CASE,TEST SET
Possible match (shared part number)The Boeing Company Div Defense
4920-01-677-4308MA280004-3 POSSIBLE MATCH
CASE,TOOL KIT,AIRCRAFT MAINTENAN
Possible match (shared part number)The Boeing Company Div Defense
4920-01-677-4312MA280004-4 POSSIBLE MATCH
CASE,TOOL KIT,AIRCRAFT MAINTENAN
Possible match (shared part number)The Boeing Company Div Defense
4920-01-677-4313MA280004-27 POSSIBLE MATCH
CONTROL PANEL,TEST
Possible match (shared part number)The Boeing Company Div Defense
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
MA280004 D/9 Drawing number reference only
U.S. Government activity
MA280004-45 3/2 Design control — primary reference
U.S. Government activity
Related Parts
4730-01-677-3759POSSIBLE MATCH
ELBOW,TUBE TO BOSS
MA280004-43
4730-01-677-3764POSSIBLE MATCH
ELBOW,TUBE TO BOSS
MA280004-46
4730-01-677-3778POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO BOSS
MA280004-83
4730-01-677-3790POSSIBLE MATCH
ELBOW,TUBE TO BOSS
MA280004-92
4720-01-677-4260POSSIBLE MATCH
HOSE,NONMETALLIC
MA280004-47
4710-01-677-4264POSSIBLE MATCH
TUBE,METALLIC
MA280004-25
4920-01-677-4299POSSIBLE MATCH
CASE,TEST SET
MA280004-2
4920-01-677-4308POSSIBLE MATCH
CASE,TOOL KIT,AIRCRAFT MAINTENAN
MA280004-3
4920-01-677-4312POSSIBLE MATCH
CASE,TOOL KIT,AIRCRAFT MAINTENAN
MA280004-4
4920-01-677-4313POSSIBLE MATCH
CONTROL PANEL,TEST
MA280004-27
5340-01-677-4458POSSIBLE MATCH
RETAINER,NUT AND BOLT
MA280004-15

Frequently Asked Questions

What is NSN 4730-01-677-3754?

NSN 4730-01-677-3754 is a Elbow,tube to Boss, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-677-3754?

11 possible matches (shared part number, not a government interchangeability claim): 4730-01-677-3759, 4730-01-677-3764, 4730-01-677-3778. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-677-3754?

Key specifications for 4730-01-677-3754: Special Features: THIS ADAPTER FITTING IS USED TO INSTALL TO THE SINGLE POINT REFUELING (SPR) SHROUD DRAIN TEE FITTING OF THE SECTION 46 AFT AERIAL REFUELING MANIFOLD.; Part Name Assigned by Controlling Agency: SHROUD ADAPTER FITTING ASSEMBLY; End Item Identification: KC-46 SE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-677-3754 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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