PartsTable TECHNICAL DATA SHEET

NSN 4310-00-262-7943Government record, cited

Ring Assembly4310-00-262-7943

NSN 4310-00-262-7943 · NIIN 002627943 · Part number 111Q0000339

Frick Co · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 23587

Government record, cited

NSN 4310-00-262-7943 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-262-7943. Manufacturer of record part number: 111Q0000339.

Also searched as 4310-00-262-7943 · 4310002627943 · NIIN 002627943 · 00-262-7943 · FSC 4310 Compressors and Vacuum Pumps · CAGE 23587 · 111Q0000339 · 51FF1751 · 51FF1751

Nearby stock numbers ← 4310-00-262-4435 · 4310-00-262-7944 →

Features

Ring Assembly — FSC 4310
1 manufacturer part number on file
Manufacturer of record: Frick Co

Identification

NSN: 4310-00-262-7943
NIIN: 002627943
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 111Q0000339
Manufacturer: Frick Co

General Description

The Ring Assembly, cataloged under National Stock Number 4310-00-262-7943, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Frick Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Ring Assembly
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Frick Co (CAGE 23587)

Technical Specifications

Parameter	Value
NSN	4310-00-262-7943
Primary Part Number	111Q0000339
Item Name	Ring Assembly
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Frick Co
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
111Q0000339 PRIMARY	Frick Co (USA)

Reference documents

Reference	Meaning
51FF1751	5/9 Secondary reference Frick Co
51FF1751	5/9 Secondary reference Superior Air Products Co

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 4310-00-262-7943?

NSN 4310-00-262-7943 is a Ring Assembly, manufactured by Frick Co, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-00-262-7943?

NSN 4310-00-262-7943 has 1 manufacturer part number on file: 111Q0000339 (Frick Co).

Is NSN 4310-00-262-7943 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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