NSN 6620-01-557-0195 · NIIN 015570195 · Part number 1001147
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 1EFH8
Government record, cited
NSN 6620-01-557-0195 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-557-0195. Manufacturer of record part number: 1001147.
Manufacturer of record: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Identification
NSN: 6620-01-557-0195
NIIN: 015570195
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 1001147
Manufacturer: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
General Description
The Indicator,torque Meter, cataloged under National Stock Number 6620-01-557-0195, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. The record lists 2 manufacturer part numbers 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.
Technical Specifications
Parameter
Value
NSN
6620-01-557-0195
Primary Part Number
1001147
Item Name
Indicator,torque Meter
FSC / FSG
6620 / 66 — Engine Instruments
Manufacturer
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5955-01-670-56442847277-006POSSIBLE MATCH
OSCILLATOR,CRYSTAL CONTROLLED
Possible match (shared part number)L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
5955-01-670-56592847277-004POSSIBLE MATCH
OSCILLATOR,CRYSTAL CONTROLLED
Possible match (shared part number)L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
Related Parts
5955-01-670-5644POSSIBLE MATCH
OSCILLATOR,CRYSTAL CONTROLLED
2847277-006
5955-01-670-5659POSSIBLE MATCH
OSCILLATOR,CRYSTAL CONTROLLED
2847277-004
Frequently Asked Questions
What is NSN 6620-01-557-0195?
NSN 6620-01-557-0195 is a Indicator,torque Meter, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 6620, Engine Instruments. Status: active.
What part numbers are listed for NSN 6620-01-557-0195?
NSN 6620-01-557-0195 has 2 manufacturer part numbers on file: J-38548-A (The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc), 1001147 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
What NSN replaces 6620-01-557-0195?
2 possible matches (shared part number, not a government interchangeability claim): 5955-01-670-5644, 5955-01-670-5659. Verify interchangeability with system specifications before substitution.
What are the specifications of 1001147?
Key specifications for 1001147: End Item Identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6620-01-557-0195 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.