Ring and Dowel Assembly1730-01-287-3171

NSN 1730-01-287-3171 · NIIN 012873171

FSC 1730 — Aircraft Ground Servicing Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment

Government record, cited

Also searched as 1730-01-287-3171 · 1730012873171 · NIIN 012873171 · 01-287-3171 · FSC 1730 Aircraft Ground Servicing Equipment · 865313 · 865313

Nearby stock numbers ← 1730-01-287-3053 Collar, Locking Four · 1730-01-287-3172 Structural Tube →

Features

Ring and Dowel Assembly — FSC 1730
General Characteristics Item Description: C/O 1 PIN; 1 DOWEL; STEEL ASTM A108; 2.250 IN. O.D.;1.350 IN. I.D. IN
Functional Description: USED ON B1-B ACFT AGE.

Identification

NSN: 1730-01-287-3171
NIIN: 012873171
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment

General Description

The Ring and Dowel Assembly, cataloged under National Stock Number 1730-01-287-3171, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1730-01-287-3171
Item Name	Ring and Dowel Assembly
FSC / FSG	1730 / 17 — Aircraft Ground Servicing Equipment
Status	ACTIVE
General Characteristics Item Description	C/O 1 PIN; 1 DOWEL; STEEL ASTM A108; 2.250 IN. O.D.;1.350 IN. I.D. IN
Functional Description	USED ON B1-B ACFT AGE.

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
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
865313	3/2 Design control — primary reference U.S. Government activity
865313	5/9 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1730 — Aircraft Ground Servicing Equipment

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

1730-00-003-0749

COVER,SPRAY UNIT

1730-00-030-6566

1730-00-030-6566 · Item name not on file

1730-00-035-6653

1730-00-035-6653 · Item name not on file

1730-00-263-3080

SLING,AIRCRAFT MAINTENANCE

1730-00-331-5146

1730-00-331-5146 · Item name not on file

1730-00-337-2374

1730-00-337-2374 · Item name not on file

1730-00-395-6565

1730-00-395-6565 · Item name not on file

1730-00-606-5385

ADAPTER SET,GROUND HANDLING EQUI

Frequently Asked Questions

What is NSN 1730-01-287-3171?

NSN 1730-01-287-3171 is a Ring and Dowel Assembly, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.

What are the specifications of 1730-01-287-3171?

Key specifications for 1730-01-287-3171: General Characteristics Item Description: C/O 1 PIN; 1 DOWEL; STEEL ASTM A108; 2.250 IN. O.D.;1.350 IN. I.D. IN; Functional Description: USED ON B1-B ACFT AGE.. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1730-01-287-3171 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.

What is the DEMIL code for NSN 1730-01-287-3171?

NSN 1730-01-287-3171 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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