PartsTable TECHNICAL DATA SHEET
NSN 4730-00-640-0552Government record, cited

Adapter, Straight, Pipe to Tube4730-00-640-0552

NSN 4730-00-640-0552 · NIIN 006400552 · Part number 5001-24
Raytheon Company Div Rmd Strategic · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 05869
Government record, cited
NSN 4730-00-640-0552 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-640-0552. Manufacturer of record part number: 5001-24.
Also searched as  4730-00-640-0552 · 4730006400552 · NIIN 006400552 · 00-640-0552 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 05869 · 5001-24 · B16.22 · A1553
Nearby stock numbers  ·
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Nominal Pipe Size Accommodated: 1.000 INCHES SECOND END IN
  • Connection Style: SOCKET (TUBE) FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Tubing Wall Nominal Thickness for Which Designed: 0.050 INCHES FIRST END IN
  • Nominal Overall Length: 3.250 INCHES IN
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
Identification
  • NSN: 4730-00-640-0552
  • NIIN: 006400552
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 5001-24
  • Manufacturer: Raytheon Company Div Rmd Strategic
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-640-0552, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-00-640-0552
Primary Part Number5001-24
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Nominal Pipe Size Accommodated1.000 INCHES SECOND END IN
Connection StyleSOCKET (TUBE) FIRST END
Connection StylePLAIN (PIPE) SECOND END
Tubing Wall Nominal Thickness for Which Designed0.050 INCHES FIRST END IN
Nominal Overall Length3.250 INCHES IN
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Nominal Outside Diameter Tube Accommodated1.000 INCHES FIRST END IN
Nominal Thread Size1.000 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorNPT SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2840-00-677-6298500124 POSSIBLE MATCH
LOCK,BOLT COMBUSTIO
Possible match (shared part number)Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5365-01-036-3368 POSSIBLE MATCH
SLEEVE
Possible match (shared part number)
5961-01-091-1389 POSSIBLE MATCH
SEMICONDUCTOR DEVICE,THYRISTOR
Possible match (shared part number)
5305-01-136-2171NO.2-56X1/4LG POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Allmetal Screw Products Corp
5998-01-160-3324 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
6145-01-312-9440500-124 POSSIBLE MATCH
CABLE,SPECIAL PURPOSE,ELECTRICAL
Possible match (shared part number)Nortech Systems Inc Dba Aerospace Systems Div Nortech Systems - Aerospace Systems Division
3439-01-576-8437500124 POSSIBLE MATCH
ROD,WELDING
Possible match (shared part number)Broco Inc
8455-01-713-8034 POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Possible match (shared part number)
Cross-Reference Index
Part NumberManufacturer
5001-24 Raytheon Company Div Rmd Strategic (USA)
Reference documents
ReferenceMeaning
B16.22 3/1 Design control — primary reference
U.S. Government activity
A1553 5/9 Secondary reference
Mueller Brass Co.
Related Parts
2840-00-677-6298POSSIBLE MATCH
LOCK,BOLT COMBUSTIO
500124
5365-01-036-3368POSSIBLE MATCH
SLEEVE
5961-01-091-1389POSSIBLE MATCH
SEMICONDUCTOR DEVICE,THYRISTOR
5305-01-136-2171POSSIBLE MATCH
SCREW,MACHINE
NO.2-56X1/4LG
5998-01-160-3324POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
6145-01-312-9440POSSIBLE MATCH
CABLE,SPECIAL PURPOSE,ELECTRICAL
500-124
3439-01-576-8437POSSIBLE MATCH
ROD,WELDING
500124
8455-01-713-8034POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4730-00-640-0552?

NSN 4730-00-640-0552 is a Adapter,straight,pipe to Tube, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-00-640-0552?

NSN 4730-00-640-0552 has 1 manufacturer part number on file: 5001-24 (Raytheon Company Div Rmd Strategic).

What NSN replaces 4730-00-640-0552?

8 possible matches (shared part number, not a government interchangeability claim): 2840-00-677-6298, 5365-01-036-3368, 5961-01-091-1389. Verify interchangeability with system specifications before substitution.

What are the specifications of 5001-24?

Key specifications for 5001-24: Nominal Pipe Size Accommodated: 1.000 INCHES SECOND END IN; Connection Style: SOCKET (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.050 INCHES FIRST END IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4730-00-640-0552 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.

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