NSN 6605-00-413-7947 · NIIN 004137947 · Part number 151021
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 56232
Government record, cited
NSN 6605-00-413-7947 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-413-7947. Manufacturer of record part number: 151021.
Also searched as6605-00-413-7947 ·
6605004137947 ·
NIIN 004137947 ·
00-413-7947 ·
FSC 6605 Navigational Instruments · CAGE 56232 · 151021
Nearby stock numbers← 6605-00-413-7946 Lead
·
6605-00-413-7948 Lead Assy →
Features
Lead Assy — FSC 6605
2 manufacturer part numbers on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 6605-00-413-7947
NIIN: 004137947
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 151021
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Lead Assy, cataloged under National Stock Number 6605-00-413-7947, 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 2 manufacturer part numbers 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
Lead Assy
FSC / FSG
6605 — Navigational Instruments (FSG 66)
Manufacturers
Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Northrop Grumman Systems Corporation (CAGE 03956)
Technical Specifications
Parameter
Value
NSN
6605-00-413-7947
Primary Part Number
151021
Item Name
Lead Assy
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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.
5940-01-154-6179151-021POSSIBLE MATCH
TERMINAL,QUICK DISCONNECT
Possible match (shared part number)Atlas Polar Company Limited Div Atlas Polar Company Ltd
3020-01-298-943015-1021POSSIBLE MATCH
PULLEY,GROOVE
Possible match (shared part number)Taiwan Machinery Trade Center
5331-01-394-6413AW559-33227-1POSSIBLE MATCH
O-RING
Possible match (shared part number)Exstar International Corporation
NSN 6605-00-413-7947 is a Lead Assy, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-00-413-7947?
NSN 6605-00-413-7947 has 2 manufacturer part numbers on file: 151021 (Lockheed Martin Corporation Div Rms - Mitchel Field), 151021 (Northrop Grumman Systems Corporation).
What NSN replaces 6605-00-413-7947?
3 possible matches (shared part number, not a government interchangeability claim): 5940-01-154-6179, 3020-01-298-9430, 5331-01-394-6413. Verify interchangeability with system specifications before substitution.
Is NSN 6605-00-413-7947 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 6605-00-413-7947?
NSN 6605-00-413-7947 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.