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NSN 4820-01-127-3014Government record, cited

Valve, Check4820-01-127-3014

NSN 4820-01-127-3014 · NIIN 011273014 · Part number 41005375-103

Pti Technologies Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 05228

Government record, cited

NSN 4820-01-127-3014 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-127-3014. Manufacturer of record part number: 41005375-103.

Also searched as 4820-01-127-3014 · 4820011273014 · NIIN 011273014 · 01-127-3014 · FSC 4820 Valves, Nonpowered · CAGE 05228 · 41005375-103 · 41005375-101

Nearby stock numbers ← 4820-01-127-3013 Valve, Check · 4820-01-127-3015 Valve, Check →

4820-01-127-3014 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Flow Control Device: POPPET
Maximum Operating Temp: 225.0 FAHRENHEIT SINGLE RESPONSE DEGF
Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE
1 manufacturer part number on file
Manufacturer of record: Pti Technologies Inc.

Identification

NSN: 4820-01-127-3014
NIIN: 011273014
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 41005375-103
Manufacturer: Pti Technologies Inc.

General Description

The Valve,check, cataloged under National Stock Number 4820-01-127-3014, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pti Technologies Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-127-3014
Primary Part Number	41005375-103
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pti Technologies Inc.
Status	ACTIVE
Flow Control Device	POPPET
Maximum Operating Temp	225.0 FAHRENHEIT SINGLE RESPONSE DEGF
Media for Which Designed	OIL, HYDRAULIC SINGLE RESPONSE

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
41005375-103 PRIMARY	Pti Technologies Inc. (USA)

Reference documents

Reference	Meaning
41005375-103	5/9 Secondary reference U.S. Government activity
41005375-101	5/9 Secondary reference U.S. Government activity

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 4820-01-127-3014?

NSN 4820-01-127-3014 is a Valve,check, manufactured by Pti Technologies Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-127-3014?

NSN 4820-01-127-3014 has 1 manufacturer part number on file: 41005375-103 (Pti Technologies Inc.).

What are the specifications of 41005375-103?

Key specifications for 41005375-103: Flow Control Device: POPPET; Maximum Operating Temp: 225.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: INCLUDES 1 EA CAGE SWAGED TO POPPET AND SEAT ASSY AFTER TESTING; Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-127-3014 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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