Ring, Regulator2815-00-989-3467

NSN 2815-00-989-3467 · NIIN 009893467 · Part number A2916AJ

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 61208

Government record, cited

NSN 2815-00-989-3467 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-989-3467. Manufacturer of record part number: A2916AJ.

Also searched as 2815-00-989-3467 · 2815009893467 · NIIN 009893467 · 00-989-3467 · FSC 2815 Diesel Engines and Components · CAGE 61208 · A2916AJ

Nearby stock numbers ← 2815-00-989-3466 Ring, Piston · 2815-00-989-3468 Ring, Valve →

Features

Ring,regulator — FSC 2815
1 manufacturer part number on file
Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

Identification

NSN: 2815-00-989-3467
NIIN: 009893467
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: A2916AJ
Manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

General Description

The Ring,regulator, cataloged under National Stock Number 2815-00-989-3467, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2815-00-989-3467
Primary Part Number	A2916AJ
Item Name	Ring,regulator
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Status	ACTIVE

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

Part Number	Manufacturer
A2916AJ PRIMARY	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)

No interchangeability data on file.

Other items in FSC 2815 — Diesel Engines and Components

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

2815-00-011-9099

2815-00-011-9099 · Item name not on file

2815-00-017-1875

2815-00-024-4185

2815-00-024-4185 · Item name not on file

2815-00-033-1482

2815-00-033-1482 · Item name not on file

2815-00-036-5350

2815-00-036-5350 · Item name not on file

2815-00-179-7630

TUBE

2815-00-346-4639

STRAINER ASSY

2815-00-592-5308

RING,PISTON

Frequently Asked Questions

What is NSN 2815-00-989-3467?

NSN 2815-00-989-3467 is a Ring,regulator, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-00-989-3467?

NSN 2815-00-989-3467 has 1 manufacturer part number on file: A2916AJ (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What are the specifications of A2916AJ?

Key specifications for A2916AJ: End Item Identification: MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2815-00-989-3467 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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