PartsTable TECHNICAL DATA SHEET
NSN 4730-01-092-5912Government record, cited

Cap, Tube4730-01-092-5912

NSN 4730-01-092-5912 · NIIN 010925912 · Part number 2621-625-03SHT16
Guill Tool & Engineering Co Inc Div Guill Defense · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 29030
Government record, cited
NSN 4730-01-092-5912 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-092-5912. Manufacturer of record part number: 2621-625-03SHT16.
Also searched as  4730-01-092-5912 · 4730010925912 · NIIN 010925912 · 01-092-5912 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 29030 · 2621-625-03SHT16 · 2621-625-03 · 15-97-1112 · 2621-625-03ASSY16
Nearby stock numbers  ·
Features
  • Cap,tube — FSC 4730
  • Connection Style: PLAIN (OPTIONAL END)
  • Tube Outside Diameter for Which Designed: 0.625 INCHES NOMINAL IN
  • Style Designator: CAP
  • Features Provided: HOOK AND CHAIN ASSEMBLY
  • Thread Direction: RIGHT-HAND INTERNAL
  • Nominal Thread Size: 0.875 INCHES INTERNAL IN
  • Thread Class: 2B INTERNAL
Identification
  • NSN: 4730-01-092-5912
  • NIIN: 010925912
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 2621-625-03SHT16
  • Manufacturer: Guill Tool & Engineering Co Inc Div Guill Defense
General Description

The Cap,tube, cataloged under National Stock Number 4730-01-092-5912, 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 Guill Tool & Engineering Co Inc Div Guill Defense. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-01-092-5912
Primary Part Number2621-625-03SHT16
Item NameCap,tube
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerGuill Tool & Engineering Co Inc Div Guill Defense
StatusACTIVE
Connection StylePLAIN (OPTIONAL END)
Tube Outside Diameter for Which Designed0.625 INCHES NOMINAL IN
Style DesignatorCAP
Features ProvidedHOOK AND CHAIN ASSEMBLY
Thread DirectionRIGHT-HAND INTERNAL
Nominal Thread Size0.875 INCHES INTERNAL IN
Thread Class2B INTERNAL
MaterialCOPPER ALLOY CAP
MaterialPLASTIC CHAIN
Thread Series DesignatorUNF INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-109-8994508-4674155 ITEM 5 POSSIBLE MATCH
CAP,HOSE
Possible match (shared part number)Derbyshire Machine & Tool Co
4730-01-155-57712621-625-03 ASSY 57 POSSIBLE MATCH
CAP,HOSE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4820-01-356-45982621-625-03ASSY74 POSSIBLE MATCH
CAP,VALVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5365-01-550-06152621-625-03 PC48 POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-735-87822621-625-03 PC NO 145 POSSIBLE MATCH
CAP,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
2621-625-03SHT16 PRIMARY Guill Tool & Engineering Co Inc Div Guill Defense (USA)
Reference documents
ReferenceMeaning
2621-625-03 D/9 Drawing number reference only
U.S. Government activity
15-97-1112 5/2 Secondary reference
U.S. Government activity
2621-625-03ASSY16 3/2 Design control — primary reference
U.S. Government activity
Related Parts
4730-01-109-8994POSSIBLE MATCH
CAP,HOSE
508-4674155 ITEM 5
4730-01-155-5771POSSIBLE MATCH
CAP,HOSE
2621-625-03 ASSY 57
4820-01-356-4598POSSIBLE MATCH
CAP,VALVE
2621-625-03ASSY74
5365-01-550-0615POSSIBLE MATCH
PLUG,MACHINE THREAD
2621-625-03 PC48
4730-01-735-8782POSSIBLE MATCH
CAP,PIPE
2621-625-03 PC NO 145

Frequently Asked Questions

What is NSN 4730-01-092-5912?

NSN 4730-01-092-5912 is a Cap,tube, manufactured by Guill Tool & Engineering Co Inc Div Guill Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-092-5912?

NSN 4730-01-092-5912 has 1 manufacturer part number on file: 2621-625-03SHT16 (Guill Tool & Engineering Co Inc Div Guill Defense).

What NSN replaces 4730-01-092-5912?

5 possible matches (shared part number, not a government interchangeability claim): 4730-01-109-8994, 4730-01-155-5771, 4820-01-356-4598. Verify interchangeability with system specifications before substitution.

What are the specifications of 2621-625-03SHT16?

Key specifications for 2621-625-03SHT16: Connection Style: PLAIN (OPTIONAL END); Tube Outside Diameter for Which Designed: 0.625 INCHES NOMINAL IN; Style Designator: CAP; Features Provided: HOOK AND CHAIN ASSEMBLY. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-092-5912 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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