PartsTable TECHNICAL DATA SHEET

NSN 2040-01-014-6590Government record, cited

Trolley Block, Upper2040-01-014-6590

NSN 2040-01-014-6590 · NIIN 010146590 · Part number C16895

Hydrasearch Company, Llc · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 32142

Government record, cited

NSN 2040-01-014-6590 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-014-6590. Manufacturer of record part number: C16895.

Also searched as 2040-01-014-6590 · 2040010146590 · NIIN 010146590 · 01-014-6590 · FSC 2040 Marine Hardware and Hull Items · CAGE 32142 · C16895 · 2641090 · 2641090 · 810-2255760 PC 3

Nearby stock numbers ← 2040-01-014-3220 Lining, Friction · 2040-01-014-6591 Trolley Block Assy →

Features

Trolley Block,upper — FSC 2040
1 manufacturer part number on file
Manufacturer of record: Hydrasearch Company, Llc

Identification

NSN: 2040-01-014-6590
NIIN: 010146590
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: C16895
Manufacturer: Hydrasearch Company, Llc

General Description

The Trolley Block,upper, cataloged under National Stock Number 2040-01-014-6590, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Hydrasearch Company, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Trolley Block,upper
FSC / FSG	2040 — Marine Hardware and Hull Items (FSG 20)
Manufacturers	Hydrasearch Company, Llc (CAGE 32142)

Technical Specifications

Parameter	Value
NSN	2040-01-014-6590
Primary Part Number	C16895
Item Name	Trolley Block,upper
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	Hydrasearch Company, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
C16895	Hydrasearch Company, Llc (USA)

Reference documents

Reference	Meaning
2641090	5/9 Secondary reference Meggitt North Hollywood Inc
2641090	5/9 Secondary reference U.S. Government activity
810-2255760 PC 3	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 2040 — Marine Hardware and Hull Items

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

2040-00-030-8331

LENS ASSEMBLY,PERIS

2040-00-349-6785

2040-00-349-6785 · Item name not on file

2040-00-361-3924

2040-00-361-3924 · Item name not on file

2040-00-368-5901

2040-00-368-5901 · Item name not on file

2040-00-385-8796

BOX,STUFFING

2040-00-385-9234

2040-00-385-9234 · Item name not on file

2040-00-391-4442

FAIRWATER

2040-00-393-3850

STRAINER,INTAKE

Frequently Asked Questions

What is NSN 2040-01-014-6590?

NSN 2040-01-014-6590 is a Trolley Block,upper, manufactured by Hydrasearch Company, Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-014-6590?

NSN 2040-01-014-6590 has 1 manufacturer part number on file: C16895 (Hydrasearch Company, Llc).

Is NSN 2040-01-014-6590 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.

PartsTable Design LLC · partstable.com