Slider, Bearing, Pump4310-00-428-2129

NSN 4310-00-428-2129 · NIIN 004282129

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

Government record, cited

Also searched as 4310-00-428-2129 · 4310004282129 · NIIN 004282129 · 00-428-2129 · FSC 4310 Compressors and Vacuum Pumps

Nearby stock numbers ← 4310-00-428-2117 Vacuum Pump, Air Operated · 4310-00-428-2133 Shaft, Eccentric, Pum →

Features

Slider,bearing,pump — FSC 4310
General Characteristics Item Description: STEEL; 1.808 IN. LG; 1.000 IN. W; 0.070 IN. H SIDE RAILS BOTH SIDES; 0.515 IN. OD,0.187 IN. H POST ON TOP SIDE; POST HAS THD HOLE IN CENTER,0.250-28 UNF,0.187 IN. DP IN

Identification

NSN: 4310-00-428-2129
NIIN: 004282129
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors

General Description

The Slider,bearing,pump, cataloged under National Stock Number 4310-00-428-2129, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	4310-00-428-2129
Item Name	Slider,bearing,pump
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Status	ACTIVE
General Characteristics Item Description	STEEL; 1.808 IN. LG; 1.000 IN. W; 0.070 IN. H SIDE RAILS BOTH SIDES; 0.515 IN. OD,0.187 IN. H POST ON TOP SIDE; POST HAS THD HOLE IN CENTER,0.250-28 UNF,0.187 IN. DP 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 1

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

5342-00-601-5253225113 POSSIBLE MATCH

BRACKET

Possible match (shared part number)Curtiss-Wright Controls, Inc. Div Actuation Division

Cross-Reference Index

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

Reference documents

Reference	Meaning
225113	3/9 Design control — primary reference Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division

Related Parts

5342-00-601-5253POSSIBLE MATCH

BRACKET

225113

Frequently Asked Questions

What is NSN 4310-00-428-2129?

NSN 4310-00-428-2129 is a Slider,bearing,pump, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What NSN replaces 4310-00-428-2129?

1 possible match (shared part number, not a government interchangeability claim): 5342-00-601-5253. Verify interchangeability with system specifications before substitution.

What are the specifications of 4310-00-428-2129?

Key specifications for 4310-00-428-2129: General Characteristics Item Description: STEEL; 1.808 IN. LG; 1.000 IN. W; 0.070 IN. H SIDE RAILS BOTH SIDES; 0.515 IN. OD,0.187 IN. H POST ON TOP SIDE; POST HAS THD HOLE IN CENTER,0.250-28 UNF,0.187 IN. DP IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4310-00-428-2129 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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