PartsTable TECHNICAL DATA SHEET

NSN 3010-01-207-2597Government record, cited

Flange, Companion, Nonvehicular Un3010-01-207-2597

NSN 3010-01-207-2597 · NIIN 012072597 · Part number 122677B

Oshkosh Defense Llc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 75Q65

Government record, cited

NSN 3010-01-207-2597 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-207-2597. Manufacturer of record part number: 122677B.

Also searched as 3010-01-207-2597 · 3010012072597 · NIIN 012072597 · 01-207-2597 · FSC 3010 Torque Converters and Speed Changers · CAGE 75Q65 · 122677B

Nearby stock numbers ← 3010-01-207-2051 · 3010-01-207-2600 Coupling Half, Shaft →

Features

Flange,companion,nonvehicular Un — FSC 3010
1 manufacturer part number on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 3010-01-207-2597
NIIN: 012072597
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 122677B
Manufacturer: Oshkosh Defense Llc

General Description

The Flange,companion,nonvehicular Un, cataloged under National Stock Number 3010-01-207-2597, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Oshkosh Defense Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Flange,companion,nonvehicular Un
FSC / FSG	3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	3010-01-207-2597
Primary Part Number	122677B
Item Name	Flange,companion,nonvehicular Un
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE

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

Cross-Reference Index

Part Number	Manufacturer
122677B PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
122677B	5/9 Secondary reference Oshkosh Corp

No interchangeability data on file.

Other items in FSC 3010 — Torque Converters and Speed Changers

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

3010-00-010-0577

3010-00-010-0577 · Item name not on file

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-356-3346

CLUTCH ASSEMBLY,FRICTION

3010-00-395-0188

CLUTCH,DRUM

3010-00-395-0188

CLUTCH,DRUM

3010-00-395-0188

CLUTCH,DRUM

Frequently Asked Questions

What is NSN 3010-01-207-2597?

NSN 3010-01-207-2597 is a Flange,companion,nonvehicular Un, manufactured by Oshkosh Defense Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-207-2597?

NSN 3010-01-207-2597 has 1 manufacturer part number on file: 122677B (Oshkosh Defense Llc).

Is NSN 3010-01-207-2597 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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