Hydraulic Resvr Fil1680-01-585-4844

NSN 1680-01-585-4844 · NIIN 015854844

FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1680-01-585-4844 · 1680015854844 · NIIN 015854844 · 01-585-4844 · FSC 1680 Miscellaneous Aircraft Accessories and Components · 7551901 · 7551901 · 1680PL1980751

Nearby stock numbers ← 1680-01-585-4843 Housing Assy, Apu V, · 1680-01-585-4845 Gps Clock, Aircraft, →

Features

Hydraulic Resvr Fil — FSC 1680

Identification

NSN: 1680-01-585-4844
NIIN: 015854844
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Hydraulic Resvr Fil, cataloged under National Stock Number 1680-01-585-4844, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Hydraulic Resvr Fil
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)

Technical Specifications

Parameter	Value
NSN	1680-01-585-4844
Item Name	Hydraulic Resvr Fil
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	V

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

1650-01-687-5978 POSSIBLE MATCH

FILTER ELEMENT,FLUID

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
7551901	5/9 Secondary reference Pti Technologies Inc.
7551901	3/2 Design control — primary reference U.S. Government activity
1680PL1980751	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

Related Parts

1650-01-687-5978POSSIBLE MATCH

FILTER ELEMENT,FLUID

Frequently Asked Questions

What is NSN 1680-01-585-4844?

NSN 1680-01-585-4844 is a Hydraulic Resvr Fil, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What NSN replaces 1680-01-585-4844?

1 possible match (shared part number, not a government interchangeability claim): 1650-01-687-5978. Verify interchangeability with system specifications before substitution.

Is NSN 1680-01-585-4844 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 1680-01-585-4844?

NSN 1680-01-585-4844 has DEMIL Code Q. 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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