Spool, Feed Back4810-01-174-9051

NSN 4810-01-174-9051 · NIIN 011749051 · Part number 14699B

Propulsion Systems, Inc. · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 27046

Government record, cited

NSN 4810-01-174-9051 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-174-9051. Manufacturer of record part number: 14699B.

Also searched as 4810-01-174-9051 · 4810011749051 · NIIN 011749051 · 01-174-9051 · FSC 4810 Valves, Powered · CAGE 27046 · 14699B

Nearby stock numbers ← 4810-01-174-8005 Poppet Assembly, Valve · 4810-01-174-9138 →

4810-01-174-9051 — Valves, Powered

Features

Spool,feed Back — FSC 4810
General Characteristics Item Description: MATERIAL BRONZE; SMALLEST INSIDE DIA. 2.034 IN.; OVERALL LENGTH 2.837 IN.; LARGEST OUTSIDE DIA. 6.780 IN.; KEYED TO SHAFT; KEYWAY WIDTH 0.500 IN.; KEYWAY DEPTH 0.250 IN.; USED ON 378 FT CLASS COAST GUARD VESSEL MAIN PROPULSION SYSTEM IN
Cubic Measure: 1.000 CUBIC FEET
1 manufacturer part number on file
Manufacturer of record: Propulsion Systems, Inc.

Identification

NSN: 4810-01-174-9051
NIIN: 011749051
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 14699B
Manufacturer: Propulsion Systems, Inc.

General Description

The Spool,feed Back, cataloged under National Stock Number 4810-01-174-9051, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Propulsion Systems, Inc.. Government technical data includes 2 specifications, 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	4810-01-174-9051
Primary Part Number	14699B
Item Name	Spool,feed Back
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Propulsion Systems, Inc.
Status	ACTIVE
General Characteristics Item Description	MATERIAL BRONZE; SMALLEST INSIDE DIA. 2.034 IN.; OVERALL LENGTH 2.837 IN.; LARGEST OUTSIDE DIA. 6.780 IN.; KEYED TO SHAFT; KEYWAY WIDTH 0.500 IN.; KEYWAY DEPTH 0.250 IN.; USED ON 378 FT CLASS COAST GUARD VESSEL MAIN PROPULSION SYSTEM IN
Cubic Measure	1.000 CUBIC FEET

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
14699B PRIMARY	Propulsion Systems, Inc. (USA)

No interchangeability data on file.

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

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4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-174-9051?

NSN 4810-01-174-9051 is a Spool,feed Back, manufactured by Propulsion Systems, Inc., classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-174-9051?

NSN 4810-01-174-9051 has 1 manufacturer part number on file: 14699B (Propulsion Systems, Inc.).

What are the specifications of 14699B?

Key specifications for 14699B: General Characteristics Item Description: MATERIAL BRONZE; SMALLEST INSIDE DIA. 2.034 IN.; OVERALL LENGTH 2.837 IN.; LARGEST OUTSIDE DIA. 6.780 IN.; KEYED TO SHAFT; KEYWAY WIDTH 0.500 IN.; KEYWAY DEPTH 0.250 IN.; USED ON 378 FT CLASS COAST GUARD VESSEL MAIN PROPULSION SYSTEM IN; Cubic Measure: 1.000 CUBIC FEET; End Item Identification: SERVO CONTROL BOX MODEL DG125 ONBOARD 378 FT WHEC COAST GUARD VESSELS FT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-174-9051 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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