Piston and Valve BL1015-01-168-8203

NSN 1015-01-168-8203 · NIIN 011688203 · Part number 270-0503

Bae Systems Land & Armaments L.p. · FSC 1015 — Guns, 75mm Through 125mm · FSG 10 — Weapons · CAGE 44114

Government record, cited

NSN 1015-01-168-8203 — this item is cataloged by the U.S. Government under National Stock Number 1015-01-168-8203. Manufacturer of record part number: 270-0503.

Also searched as 1015-01-168-8203 · 1015011688203 · NIIN 011688203 · 01-168-8203 · FSC 1015 Guns, 75mm Through 125mm · CAGE 44114 · 270-0503

Nearby stock numbers ← 1015-01-167-7724 · 1015-01-168-8278 Modification Kit, Gun, Weapon →

Features

Piston and Valve BL — FSC 1015
1 manufacturer part number on file
Manufacturer of record: Bae Systems Land & Armaments L.p.

Identification

NSN: 1015-01-168-8203
NIIN: 011688203
FSC: 1015 — Guns, 75mm Through 125mm
FSG: 10 — Weapons
Primary part number: 270-0503
Manufacturer: Bae Systems Land & Armaments L.p.

General Description

The Piston and Valve BL, cataloged under National Stock Number 1015-01-168-8203, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. The manufacturer of record is Bae Systems Land & Armaments L.p.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Piston and Valve BL
FSC / FSG	1015 — Guns, 75mm Through 125mm (FSG 10)
Manufacturers	Bae Systems Land & Armaments L.p. (CAGE 44114)

Technical Specifications

Parameter	Value
NSN	1015-01-168-8203
Primary Part Number	270-0503
Item Name	Piston and Valve BL
FSC / FSG	1015 / 10 — Guns, 75mm Through 125mm
Manufacturer	Bae Systems Land & Armaments L.p.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	S

⇄ Related Items 1

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

5950-01-354-4735217-0090-030 POSSIBLE MATCH

REACTOR-TRANSFORMER

Possible match (shared part number)Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems

Cross-Reference Index

Part Number	Manufacturer
270-0503 PRIMARY	Bae Systems Land & Armaments L.p. (USA)

Related Parts

5950-01-354-4735POSSIBLE MATCH

REACTOR-TRANSFORMER

217-0090-030

Frequently Asked Questions

What is NSN 1015-01-168-8203?

NSN 1015-01-168-8203 is a Piston and Valve BL, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.

What part numbers are listed for NSN 1015-01-168-8203?

NSN 1015-01-168-8203 has 1 manufacturer part number on file: 270-0503 (Bae Systems Land & Armaments L.p.).

What NSN replaces 1015-01-168-8203?

1 possible match (shared part number, not a government interchangeability claim): 5950-01-354-4735. Verify interchangeability with system specifications before substitution.

Is NSN 1015-01-168-8203 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.

What is the DEMIL code for NSN 1015-01-168-8203?

NSN 1015-01-168-8203 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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