Breather4310-01-391-3969

NSN 4310-01-391-3969 · NIIN 013913969 · Part number UCAB116310

Dynacon, Inc. Div Forum Us, Inc. · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 0FSD0

Government record, cited

NSN 4310-01-391-3969 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-391-3969. Manufacturer of record part number: UCAB116310.

Also searched as 4310-01-391-3969 · 4310013913969 · NIIN 013913969 · 01-391-3969 · FSC 4310 Compressors and Vacuum Pumps · CAGE 0FSD0 · UCAB116310

Nearby stock numbers ← 4310-01-391-3431 Filter Element, Intake Air Cleane · 4310-01-391-4226 Generator, Vacuum →

Features

Breather — FSC 4310
Outside Diameter: 3.250 INCHES NOMINAL IN
Body Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Dynacon, Inc. Div Forum Us, Inc.

Identification

NSN: 4310-01-391-3969
NIIN: 013913969
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: UCAB116310
Manufacturer: Dynacon, Inc. Div Forum Us, Inc.

General Description

The Breather, cataloged under National Stock Number 4310-01-391-3969, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Dynacon, Inc. Div Forum Us, 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	4310-01-391-3969
Primary Part Number	UCAB116310
Item Name	Breather
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Dynacon, Inc. Div Forum Us, Inc.
Status	ACTIVE
Outside Diameter	3.250 INCHES NOMINAL IN
Body Material	STEEL

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
UCAB116310 PRIMARY	Dynacon, Inc. Div Forum Us, Inc. (USA)

No interchangeability data on file.

Other items in FSC 4310 — Compressors and Vacuum Pumps

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

4310-00-000-0050

COMPRESSOR UNIT,RECIPROCATING

4310-00-001-0059

4310-00-001-0059 · Item name not on file

4310-00-001-2044

MOUNTING PAD,TANK,PRESSURE

4310-00-001-3477

PARTS KIT,VACUUM PUMP

4310-00-001-3493

VACUUM PUMP,ROTARY

4310-00-001-6194

4310-00-001-6194 · Item name not on file

4310-00-001-6381

4310-00-001-6381 · Item name not on file

4310-00-001-7755

PARTS KIT,VACUUM PUMP

Frequently Asked Questions

What is NSN 4310-01-391-3969?

NSN 4310-01-391-3969 is a Breather, manufactured by Dynacon, Inc. Div Forum Us, Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-391-3969?

NSN 4310-01-391-3969 has 1 manufacturer part number on file: UCAB116310 (Dynacon, Inc. Div Forum Us, Inc.).

What are the specifications of UCAB116310?

Key specifications for UCAB116310: Overall Height: 6.050 INCHES NOMINAL IN; Outside Diameter: 3.250 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN; Body Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4310-01-391-3969 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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