NSN 6605-00-413-7446 · NIIN 004137446 · Part number 195515
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 56232
Government record, cited
NSN 6605-00-413-7446 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-413-7446. Manufacturer of record part number: 195515.
Also searched as6605-00-413-7446 ·
6605004137446 ·
NIIN 004137446 ·
00-413-7446 ·
FSC 6605 Navigational Instruments · CAGE 56232 · 195515
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 6605-00-413-7446
NIIN: 004137446
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 195515
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Plunger, cataloged under National Stock Number 6605-00-413-7446, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
Plunger
FSC / FSG
6605 — Navigational Instruments (FSG 66)
Manufacturers
Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
Parameter
Value
NSN
6605-00-413-7446
Primary Part Number
195515
Item Name
Plunger
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2540-00-592-3707POSSIBLE MATCH
BRACKET,SPRING
Possible match (shared part number)
5915-00-891-238010S05-15POSSIBLE MATCH
FILTER,BAND PASS
Possible match (shared part number)Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
4820-01-614-7227HV50-89POSSIBLE MATCH
VALVE,SAMPLING,HYDRAULIC
Possible match (shared part number)Circor Aerospace, Inc. Dba Circor Aerospace Inc
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
2540-00-592-3707POSSIBLE MATCH
BRACKET,SPRING
5915-00-891-2380POSSIBLE MATCH
FILTER,BAND PASS
10S05-15
4820-01-614-7227POSSIBLE MATCH
VALVE,SAMPLING,HYDRAULIC
HV50-89
Frequently Asked Questions
What is NSN 6605-00-413-7446?
NSN 6605-00-413-7446 is a Plunger, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-00-413-7446?
NSN 6605-00-413-7446 has 1 manufacturer part number on file: 195515 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What NSN replaces 6605-00-413-7446?
3 possible matches (shared part number, not a government interchangeability claim): 2540-00-592-3707, 5915-00-891-2380, 4820-01-614-7227. Verify interchangeability with system specifications before substitution.
Is NSN 6605-00-413-7446 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 6605-00-413-7446?
NSN 6605-00-413-7446 has DEMIL Code D. 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.