Felt Support4310-01-031-6683

NSN 4310-01-031-6683 · NIIN 010316683 · Part number B345A

Gast Mfg Corp · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 24123

Government record, cited

NSN 4310-01-031-6683 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-031-6683. Manufacturer of record part number: B345A.

Also searched as 4310-01-031-6683 · 4310010316683 · NIIN 010316683 · 01-031-6683 · FSC 4310 Compressors and Vacuum Pumps · CAGE 24123 · B345A

Nearby stock numbers ← 4310-01-031-5225 · 4310-01-031-6684 Felt Support and Tu →

Features

Felt Support — FSC 4310
1 manufacturer part number on file
Manufacturer of record: Gast Mfg Corp

Identification

NSN: 4310-01-031-6683
NIIN: 010316683
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: B345A
Manufacturer: Gast Mfg Corp

General Description

The Felt Support, cataloged under National Stock Number 4310-01-031-6683, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Gast Mfg Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Felt Support
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Gast Mfg Corp (CAGE 24123)

Technical Specifications

Parameter	Value
NSN	4310-01-031-6683
Primary Part Number	B345A
Item Name	Felt Support
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Gast Mfg 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)

Cross-Reference Index

Part Number	Manufacturer
B345A PRIMARY	Gast Mfg Corp (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 4310-01-031-6683?

NSN 4310-01-031-6683 is a Felt Support, manufactured by Gast Mfg Corp, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-031-6683?

NSN 4310-01-031-6683 has 1 manufacturer part number on file: B345A (Gast Mfg Corp).

Is NSN 4310-01-031-6683 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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