Packing Nut4730-01-104-5286

NSN 4730-01-104-5286 · NIIN 011045286

FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings

Government record, cited

Also searched as 4730-01-104-5286 · 4730011045286 · NIIN 011045286 · 01-104-5286 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings

Nearby stock numbers ← 4730-01-104-5265 · 4730-01-104-5737 →

4730-01-104-5286 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Packing Nut — FSC 4730
Length to Shoulder: 0.135 INCHES NOMINAL IN
Hole or Slot Quantity: 4
Thread Length: 0.100 INCHES NOMINAL IN
Style Designator: ROUND, INTERNAL THREAD, SHOULDERED
Thread Pitch Diameters: +1.5490 TO 1.5526 INCHES IN
Thread Direction: RIGHT-HAND
Casehardening Indicator: NOT CASEHARDENED

Identification

NSN: 4730-01-104-5286
NIIN: 011045286
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Packing Nut, cataloged under National Stock Number 4730-01-104-5286, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-104-5286
Item Name	Packing Nut
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Length to Shoulder	0.135 INCHES NOMINAL IN
Hole or Slot Quantity	4
Thread Length	0.100 INCHES NOMINAL IN
Style Designator	ROUND, INTERNAL THREAD, SHOULDERED
Thread Pitch Diameters	+1.5490 TO 1.5526 INCHES IN
Thread Direction	RIGHT-HAND
Casehardening Indicator	NOT CASEHARDENED
Thread Size	1.562-48
Screw Thread Series Designator	UNS
Major Unthreaded Outside Diameter	1.584 INCHES NOMINAL IN
Screw Thread Location	INTERNAL
Material	STEEL COMP 303
Smallest Inside Diameter	1.496 INCHES NOMINAL IN
Hole Diameter	0.125 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
7884933	3/9 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895

4730-00-000-1895 · Item name not on file

4730-00-000-4289

4730-00-000-4289 · Item name not on file

4730-00-000-4445

4730-00-000-4445 · Item name not on file

4730-00-000-8373

4730-00-000-8373 · Item name not on file

4730-00-000-8897

4730-00-000-8897 · Item name not on file

4730-00-001-0007

4730-00-001-0007 · Item name not on file

4730-00-001-0008

COUPLING,TUBE

4730-00-001-0008

COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-104-5286?

NSN 4730-01-104-5286 is a Packing Nut, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-104-5286?

Key specifications for 4730-01-104-5286: Length to Shoulder: 0.135 INCHES NOMINAL IN; Hole or Slot Quantity: 4; Thread Length: 0.100 INCHES NOMINAL IN; Style Designator: ROUND, INTERNAL THREAD, SHOULDERED. 14 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-104-5286 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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