Bonnet, Front4420-01-170-6907

NSN 4420-01-170-6907 · NIIN 011706907 · Part number SDC-P140-01 PIECE 2

Space Dynamics Corp · FSC 4420 — Heat Exchangers and Steam Condensers · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 28130

Government record, cited

NSN 4420-01-170-6907 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-170-6907. Manufacturer of record part number: SDC-P140-01 PIECE 2.

Also searched as 4420-01-170-6907 · 4420011706907 · NIIN 011706907 · 01-170-6907 · FSC 4420 Heat Exchangers and Steam Condensers · CAGE 28130 · SDC-P140-01 PIECE 2 · SDC-140-002

Nearby stock numbers ← 4420-01-170-6888 Cooler, Fluid, Industrial · 4420-01-170-6908 Bonnet, Rear →

Features

Bonnet,front — FSC 4420
2 manufacturer part numbers on file
Manufacturer of record: Space Dynamics Corp

Identification

NSN: 4420-01-170-6907
NIIN: 011706907
FSC: 4420 — Heat Exchangers and Steam Condensers
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
Primary part number: SDC-P140-01 PIECE 2
Manufacturer: Space Dynamics Corp

General Description

The Bonnet,front, cataloged under National Stock Number 4420-01-170-6907, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Space Dynamics Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Bonnet,front
FSC / FSG	4420 — Heat Exchangers and Steam Condensers (FSG 44)
Manufacturers	Space Dynamics Corp (CAGE 28130)

Technical Specifications

Parameter	Value
NSN	4420-01-170-6907
Primary Part Number	SDC-P140-01 PIECE 2
Item Name	Bonnet,front
FSC / FSG	4420 / 44 — Heat Exchangers and Steam Condensers
Manufacturer	Space Dynamics Corp
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
SDC-140-002	Space Dynamics Corp (USA)
SDC-P140-01 PIECE 2 PRIMARY	Space Dynamics Corp (USA)

No interchangeability data on file.

Other items in FSC 4420 — Heat Exchangers and Steam Condensers

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

4420-00-003-2812

CORE ASSEMBLY,FLUID HEATER,INDUS

4420-00-004-1071

4420-00-004-1071 · Item name not on file

4420-00-004-1072

4420-00-004-1072 · Item name not on file

4420-00-004-1073

4420-00-004-1073 · Item name not on file

4420-00-004-1074

4420-00-004-1074 · Item name not on file

4420-00-004-3860

COOLER,FLUID,INDUSTRIAL

4420-00-004-5260

4420-00-004-5260 · Item name not on file

4420-00-005-2335

PURGE ORIFICE ASSEMBLY

Frequently Asked Questions

What is NSN 4420-01-170-6907?

NSN 4420-01-170-6907 is a Bonnet,front, manufactured by Space Dynamics Corp, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.

What part numbers are listed for NSN 4420-01-170-6907?

NSN 4420-01-170-6907 has 2 manufacturer part numbers on file: SDC-140-002 (Space Dynamics Corp), SDC-P140-01 PIECE 2 (Space Dynamics Corp).

Is NSN 4420-01-170-6907 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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