Cap, Filler Opening2590-01-486-9541

NSN 2590-01-486-9541 · NIIN 014869541 · Part number 9310C5018-001

The Entwistle Company Llc · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 20722

Government record, cited

NSN 2590-01-486-9541 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-486-9541. Manufacturer of record part number: 9310C5018-001.

Also searched as 2590-01-486-9541 · 2590014869541 · NIIN 014869541 · 01-486-9541 · FSC 2590 Miscellaneous Vehicular Components · CAGE 20722 · 9310C5018-001

Nearby stock numbers ← 2590-01-486-6759 Filler Neck, Vehicular Components · 2590-01-486-9542 Cap, Filler Opening →

Features

Cap,filler Opening — FSC 2590
FSC Application Data: NHA WATER TANK
1 manufacturer part number on file
Manufacturer of record: The Entwistle Company Llc

Identification

NSN: 2590-01-486-9541
NIIN: 014869541
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 9310C5018-001
Manufacturer: The Entwistle Company Llc

General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-486-9541, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is The Entwistle Company Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	2590-01-486-9541
Primary Part Number	9310C5018-001
Item Name	Cap,filler Opening
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	The Entwistle Company Llc
Status	ACTIVE
FSC Application Data	NHA WATER TANK

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
9310C5018-001 PRIMARY	The Entwistle Company Llc (USA)

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

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

2590-00-001-1252

2590-00-001-1252 · Item name not on file

2590-00-001-1253

2590-00-001-1253 · Item name not on file

2590-00-001-1254

BRACKET,HORN MOUNTING

2590-00-001-3423

2590-00-001-3423 · Item name not on file

2590-00-001-3438

2590-00-001-3438 · Item name not on file

2590-00-001-3439

2590-00-001-3439 · Item name not on file

2590-00-001-3461

2590-00-001-3461 · Item name not on file

2590-00-001-3463

2590-00-001-3463 · Item name not on file

Frequently Asked Questions

What is NSN 2590-01-486-9541?

NSN 2590-01-486-9541 is a Cap,filler Opening, manufactured by The Entwistle Company Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-486-9541?

NSN 2590-01-486-9541 has 1 manufacturer part number on file: 9310C5018-001 (The Entwistle Company Llc).

What are the specifications of 9310C5018-001?

Key specifications for 9310C5018-001: FSC Application Data: NHA WATER TANK; End Item Identification: FLUSH CAPPING SYSTEM MIXER. 1 specification is documented in the U.S. Government catalog.

Is NSN 2590-01-486-9541 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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