PartsTable TECHNICAL DATA SHEET

NSN 5342-00-116-1864Government record, cited

Plunger5342-00-116-1864

NSN 5342-00-116-1864 · NIIN 001161864 · Part number S166-750

Psi-Peripheral Support · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 48294

Government record, cited

NSN 5342-00-116-1864 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-116-1864. Manufacturer of record part number: S166-750.

Also searched as 5342-00-116-1864 · 5342001161864 · NIIN 001161864 · 00-116-1864 · FSC 5342 Hardware, Weapon System · CAGE 48294 · S166-750 · 4913334-63 · 7903480-298 · 8166-750

Nearby stock numbers ← 5342-00-116-1832 Coupling, Clamp, Grooved · 5342-00-116-1914 Clamp-Synchro →

Features

Plunger — FSC 5342
1 manufacturer part number on file
Manufacturer of record: Psi-Peripheral Support

Identification

NSN: 5342-00-116-1864
NIIN: 001161864
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: S166-750
Manufacturer: Psi-Peripheral Support

General Description

The Plunger, cataloged under National Stock Number 5342-00-116-1864, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Psi-Peripheral Support. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Plunger
FSC / FSG	5342 — Hardware, Weapon System (FSG 53)
Manufacturers	Psi-Peripheral Support (CAGE 48294)

Technical Specifications

Parameter	Value
NSN	5342-00-116-1864
Primary Part Number	S166-750
Item Name	Plunger
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Psi-Peripheral Support
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
S166-750 PRIMARY	Psi-Peripheral Support (USA)

Reference documents

Reference	Meaning
4913334-63	5/9 Secondary reference U.S. Government activity
7903480-298	5/2 Secondary reference U.S. Government activity
8166-750	5/9 Secondary reference Miltope Corporation

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

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

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-00-116-1864?

NSN 5342-00-116-1864 is a Plunger, manufactured by Psi-Peripheral Support, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-00-116-1864?

NSN 5342-00-116-1864 has 1 manufacturer part number on file: S166-750 (Psi-Peripheral Support).

Is NSN 5342-00-116-1864 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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