Tool, Retainer Ring5120-00-906-7448

NSN 5120-00-906-7448 · NIIN 009067448 · Part number 28614

Monadnock Company, the Dba Lisi Aerospace · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 60119

Government record, cited

NSN 5120-00-906-7448 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-906-7448. Manufacturer of record part number: 28614.

Also searched as 5120-00-906-7448 · 5120009067448 · NIIN 009067448 · 00-906-7448 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 60119 · 28614

Nearby stock numbers ← 5120-00-906-7447 Adapter, Torque Wrench · 5120-00-906-7449 Tool, Retainer Ring →

Features

Tool,retainer Ring — FSC 5120
1 manufacturer part number on file
Manufacturer of record: Monadnock Company, the Dba Lisi Aerospace

Identification

NSN: 5120-00-906-7448
NIIN: 009067448
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 28614
Manufacturer: Monadnock Company, the Dba Lisi Aerospace

General Description

The Tool,retainer Ring, cataloged under National Stock Number 5120-00-906-7448, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Monadnock Company, the Dba Lisi Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Tool,retainer Ring
FSC / FSG	5120 — Hand Tools, Nonedged, Nonpowered (FSG 51)
Manufacturers	Monadnock Company, the Dba Lisi Aerospace (CAGE 60119)

Technical Specifications

Parameter	Value
NSN	5120-00-906-7448
Primary Part Number	28614
Item Name	Tool,retainer Ring
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	Monadnock Company, the Dba Lisi Aerospace
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 2

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

5310-01-543-119228614 POSSIBLE MATCH

WASHER,FLAT

Possible match (shared part number)Fisher Manufacturing Co.

5120-01-545-8719 POSSIBLE MATCH

HD RNG REMOVAL TOOL

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
28614 PRIMARY	Monadnock Company, the Dba Lisi Aerospace (USA)

Related Parts

5310-01-543-1192POSSIBLE MATCH

WASHER,FLAT

28614

5120-01-545-8719POSSIBLE MATCH

HD RNG REMOVAL TOOL

Frequently Asked Questions

What is NSN 5120-00-906-7448?

NSN 5120-00-906-7448 is a Tool,retainer Ring, manufactured by Monadnock Company, the Dba Lisi Aerospace, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-00-906-7448?

NSN 5120-00-906-7448 has 1 manufacturer part number on file: 28614 (Monadnock Company, the Dba Lisi Aerospace).

What NSN replaces 5120-00-906-7448?

2 possible matches (shared part number, not a government interchangeability claim): 5310-01-543-1192, 5120-01-545-8719. Verify interchangeability with system specifications before substitution.

Is NSN 5120-00-906-7448 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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