PartsTable TECHNICAL DATA SHEET

NSN 4810-01-690-9493Government record, cited

Valve, Stop-Check4810-01-690-9493

NSN 4810-01-690-9493 · NIIN 016909493 · Part number 78309-03801-101

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 78286

Government record, cited

NSN 4810-01-690-9493 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-690-9493. Manufacturer of record part number: 78309-03801-101.

Also searched as 4810-01-690-9493 · 4810016909493 · NIIN 016909493 · 01-690-9493 · FSC 4810 Valves, Powered · CAGE 78286 · 78309-03801-101 · ES26190-2 · 78309-03801

Nearby stock numbers ← 4810-01-690-9290 Diaphragm, Valve, Flat · 4810-01-690-9529 Stem, Fluid Valve →

4810-01-690-9493 — Valves, Powered

Features

Valve,stop-Check — FSC 4810
3 manufacturer part numbers on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

Identification

NSN: 4810-01-690-9493
NIIN: 016909493
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 78309-03801-101
Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

General Description

The Valve,stop-Check, cataloged under National Stock Number 4810-01-690-9493, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Valve,stop-Check
FSC / FSG	4810 — Valves, Powered (FSG 48)
Manufacturers	Air Comm Corporation Llc (CAGE 1P0Y9); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)

Technical Specifications

Parameter	Value
NSN	4810-01-690-9493
Primary Part Number	78309-03801-101
Item Name	Valve,stop-Check
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
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

⇄ Related Items 12

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

4710-01-693-8838HH60WH-5212-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-696-3004HH60WH-5213-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-696-3091HH60WH-5113-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-696-3101HH60WH-5114-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-696-3112HH60WH-5214-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-696-4062HH60WH-5112-2 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-706-5452HH60WH-5208-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-706-5470HH60WH-5207-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)Air Comm Corporation Llc

4710-01-714-9910HH60WH-5000-1 POSSIBLE MATCH

TUBE,METALLIC

Possible match (shared part number)Air Comm Corporation Llc

5310-01-718-2961ES38116-2 POSSIBLE MATCH

WASHER,FLAT

Possible match (shared part number)Air Comm Corporation Llc

Cross-Reference Index

Part Number	Manufacturer
ES26190-2	Air Comm Corporation Llc (USA)
78309-03801-101 PRIMARY	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
78309-03801	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)

Related Parts

4710-01-693-8838POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5212-1

4710-01-696-3004POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5213-1

4710-01-696-3091POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5113-1

4710-01-696-3101POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5114-1

4710-01-696-3112POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5214-1

4710-01-696-4062POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5112-2

4710-01-706-5452POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5208-1

4710-01-706-5470POSSIBLE MATCH

TUBE ASSEMBLY,METAL

HH60WH-5207-1

4710-01-714-9910POSSIBLE MATCH

TUBE,METALLIC

HH60WH-5000-1

5310-01-718-2961POSSIBLE MATCH

WASHER,FLAT

ES38116-2

1660-01-729-2009POSSIBLE MATCH

GRILLE,METAL

78309-03801-147

1660-01-729-2012POSSIBLE MATCH

GRILLE,METAL

HH60WH-930-2

Frequently Asked Questions

What is NSN 4810-01-690-9493?

NSN 4810-01-690-9493 is a Valve,stop-Check, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-690-9493?

NSN 4810-01-690-9493 has 3 manufacturer part numbers on file: ES26190-2 (Air Comm Corporation Llc), 78309-03801-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 78309-03801 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 4810-01-690-9493?

12 possible matches (shared part number, not a government interchangeability claim): 4710-01-693-8838, 4710-01-696-3004, 4710-01-696-3091. Verify interchangeability with system specifications before substitution.

Is NSN 4810-01-690-9493 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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