PartsTable TECHNICAL DATA SHEET

NSN 4820-01-313-8783Government record, cited

Retainer, Disk, Valve4820-01-313-8783

NSN 4820-01-313-8783 · NIIN 013138783 · Part number N-NB1425 ITEM 17

Hunt Valve Company, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 11859

Government record, cited

NSN 4820-01-313-8783 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-313-8783. Manufacturer of record part number: N-NB1425 ITEM 17.

Also searched as 4820-01-313-8783 · 4820013138783 · NIIN 013138783 · 01-313-8783 · FSC 4820 Valves, Nonpowered · CAGE 11859 · N-NB1425 ITEM 17

Nearby stock numbers ← 4820-01-313-8782 Retainer, Disk, Valve · 4820-01-313-8785 Body, Valve →

4820-01-313-8783 — Valves, Nonpowered

Features

Retainer,disk,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hunt Valve Company, Inc.

Identification

NSN: 4820-01-313-8783
NIIN: 013138783
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: N-NB1425 ITEM 17
Manufacturer: Hunt Valve Company, Inc.

General Description

The Retainer,disk,valve, cataloged under National Stock Number 4820-01-313-8783, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hunt Valve Company, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-313-8783
Primary Part Number	N-NB1425 ITEM 17
Item Name	Retainer,disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hunt Valve Company, Inc.
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

Cross-Reference Index

Part Number	Manufacturer
N-NB1425 ITEM 17 PRIMARY	Hunt Valve Company, Inc. (USA)

Reference documents

Reference	Meaning
N-NB1425 ITEM 17	3/9 Design control — primary reference Pima Valve, Llc

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

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

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-313-8783?

NSN 4820-01-313-8783 is a Retainer,disk,valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-313-8783?

NSN 4820-01-313-8783 has 1 manufacturer part number on file: N-NB1425 ITEM 17 (Hunt Valve Company, Inc.).

What are the specifications of N-NB1425 ITEM 17?

Key specifications for N-NB1425 ITEM 17: Special Features: NICKEL COPPER ALLOY,QQ-N-281; End Item Identification: PIMA 10 IN. 100 LB ANGLE VALVE LBS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-313-8783 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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