PartsTable TECHNICAL DATA SHEET

NSN 2030-01-287-3459Government record, cited

Ring, Accumulator2030-01-287-3459

NSN 2030-01-287-3459 · NIIN 012873459 · Part number DBR5-4

Blair Industries Inc · FSC 2030 — Deck Machinery · FSG 20 — Ship and Marine Equipment · CAGE 2U518

Government record, cited

NSN 2030-01-287-3459 — this item is cataloged by the U.S. Government under National Stock Number 2030-01-287-3459. Manufacturer of record part number: DBR5-4.

Also searched as 2030-01-287-3459 · 2030012873459 · NIIN 012873459 · 01-287-3459 · FSC 2030 Deck Machinery · CAGE 2U518 · DBR5-4

Nearby stock numbers ← 2030-01-287-0173 Lining, Special · 2030-01-287-5051 →

Features

Ring,accumulator — FSC 2030
1 manufacturer part number on file
Manufacturer of record: Blair Industries Inc

Identification

NSN: 2030-01-287-3459
NIIN: 012873459
FSC: 2030 — Deck Machinery
FSG: 20 — Ship and Marine Equipment
Primary part number: DBR5-4
Manufacturer: Blair Industries Inc

General Description

The Ring,accumulator, cataloged under National Stock Number 2030-01-287-3459, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. The manufacturer of record is Blair Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Ring,accumulator
FSC / FSG	2030 — Deck Machinery (FSG 20)
Manufacturers	Blair Industries Inc (CAGE 2U518)

Technical Specifications

Parameter	Value
NSN	2030-01-287-3459
Primary Part Number	DBR5-4
Item Name	Ring,accumulator
FSC / FSG	2030 / 20 — Deck Machinery
Manufacturer	Blair Industries Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
DBR5-4 PRIMARY	Blair Industries Inc (USA)

Reference documents

Reference	Meaning
DBR5-4	5/9 Secondary reference Hydrodyne Industries Inc

No interchangeability data on file.

Other items in FSC 2030 — Deck Machinery

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

2030-00-371-8040

TONGUE TILLER

2030-00-375-2057

2030-00-375-2057 · Item name not on file

2030-00-391-6368

VALVE,REDUCING

2030-00-391-6423

HEAD,DAVIT

2030-00-395-0000

ROLLER,PINTLE

2030-00-625-6384

LINER,ELEVATOR

2030-01-059-5670

2030-01-059-5670 · Item name not on file

2030-01-059-5671

2030-01-059-5671 · Item name not on file

Frequently Asked Questions

What is NSN 2030-01-287-3459?

NSN 2030-01-287-3459 is a Ring,accumulator, manufactured by Blair Industries Inc, classified under FSC 2030, Deck Machinery. Status: active.

What part numbers are listed for NSN 2030-01-287-3459?

NSN 2030-01-287-3459 has 1 manufacturer part number on file: DBR5-4 (Blair Industries Inc).

Is NSN 2030-01-287-3459 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 2030-01-287-3459?

NSN 2030-01-287-3459 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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