Cover, Intake End, Compressor4310-01-050-9227

NSN 4310-01-050-9227 · NIIN 010509227

FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4310-01-050-9227 · 4310010509227 · NIIN 010509227 · 01-050-9227 · FSC 4310 Compressors and Vacuum Pumps

Nearby stock numbers ← 4310-01-050-9226 · 4310-01-050-9228 Cover, Oil Seal, Compressor →

Features

Cover,intake End,compressor — FSC 4310
General Characteristics Item Description: CAST IRON ASTM-A-159 GR 2000,11.875 IN. DIA,3.250 IN. THK IN

Identification

NSN: 4310-01-050-9227
NIIN: 010509227
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors

General Description

The Cover,intake End,compressor, cataloged under National Stock Number 4310-01-050-9227, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4310-01-050-9227
Item Name	Cover,intake End,compressor
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Status	ACTIVE
General Characteristics Item Description	CAST IRON ASTM-A-159 GR 2000,11.875 IN. DIA,3.250 IN. THK IN

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

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5977-01-517-997646875 POSSIBLE MATCH

BRUSH,ELECTRICAL CONTACT

Possible match (shared part number)Kollmorgen Corp

5136-01-702-65884687-5 POSSIBLE MATCH

TAP,THREAD CUTTING

Possible match (shared part number)Stanley Engineered Fastening Llc

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
46875	3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc

Related Parts

5977-01-517-9976POSSIBLE MATCH

BRUSH,ELECTRICAL CONTACT

46875

5136-01-702-6588POSSIBLE MATCH

TAP,THREAD CUTTING

4687-5

Frequently Asked Questions

What is NSN 4310-01-050-9227?

NSN 4310-01-050-9227 is a Cover,intake End,compressor, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What NSN replaces 4310-01-050-9227?

2 possible matches (shared part number, not a government interchangeability claim): 5977-01-517-9976, 5136-01-702-6588. Verify interchangeability with system specifications before substitution.

What are the specifications of 4310-01-050-9227?

Key specifications for 4310-01-050-9227: General Characteristics Item Description: CAST IRON ASTM-A-159 GR 2000,11.875 IN. DIA,3.250 IN. THK IN; End Item Identification: 4310010090945,DAVEY CO,TYPE MC5. 1 specification is documented in the U.S. Government catalog.

Is NSN 4310-01-050-9227 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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