PartsTable TECHNICAL DATA SHEET

NSN 4320-00-377-8903Government record, cited

Bracket, Trunnion4320-00-377-8903

NSN 4320-00-377-8903 · NIIN 003778903 · Part number M600B317

John Reiner & Co. Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 50309

Government record, cited

NSN 4320-00-377-8903 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-377-8903. Manufacturer of record part number: M600B317.

Also searched as 4320-00-377-8903 · 4320003778903 · NIIN 003778903 · 00-377-8903 · FSC 4320 Power and Hand Pumps · CAGE 50309 · M600B317 · JHP39-125

Nearby stock numbers ← 4320-00-377-8902 Liner, Trunnion Brac · 4320-00-377-8990 →

Features

Bracket,trunnion — FSC 4320
1 manufacturer part number on file
Manufacturer of record: John Reiner & Co. Inc.

Identification

NSN: 4320-00-377-8903
NIIN: 003778903
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: M600B317
Manufacturer: John Reiner & Co. Inc.

General Description

The Bracket,trunnion, cataloged under National Stock Number 4320-00-377-8903, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is John Reiner & Co. Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Bracket,trunnion
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	John Reiner & Co. Inc. (CAGE 50309)

Technical Specifications

Parameter	Value
NSN	4320-00-377-8903
Primary Part Number	M600B317
Item Name	Bracket,trunnion
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	John Reiner & Co. Inc.
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
M600B317	John Reiner & Co. Inc. (USA)

Reference documents

Reference	Meaning
JHP39-125	5/9 Secondary reference Hollingsworth John R Co
M600B317	3/9 Design control — primary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-00-377-8903?

NSN 4320-00-377-8903 is a Bracket,trunnion, manufactured by John Reiner & Co. Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-00-377-8903?

NSN 4320-00-377-8903 has 1 manufacturer part number on file: M600B317 (John Reiner & Co. Inc.).

Is NSN 4320-00-377-8903 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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