NSN 6635-01-414-7477 · NIIN 014147477 · Part number DAA7257G370-001
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems · FSC 6635 — Physical Properties Testing and Inspection · FSG 66 — Instruments and Laboratory Equipment · CAGE 1W025
Government record, cited
NSN 6635-01-414-7477 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-414-7477. Manufacturer of record part number: DAA7257G370-001.
Also searched as6635-01-414-7477 ·
6635014147477 ·
NIIN 014147477 ·
01-414-7477 ·
FSC 6635 Physical Properties Testing and Inspection · CAGE 1W025 · DAA7257G370-001
General Characteristics Item Description: WOVEN GL/EP STEPWEDGE OVER CORE/HOLLOW/FILL WITH 0.125 IN. THICK WOVEN GL/EP BACKUP IN
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Identification
NSN: 6635-01-414-7477
NIIN: 014147477
FSC: 6635 — Physical Properties Testing and Inspection
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: DAA7257G370-001
Manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
General Description
The Reference Standard,physical Prop, cataloged under National Stock Number 6635-01-414-7477, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6635-01-414-7477
Primary Part Number
DAA7257G370-001
Item Name
Reference Standard,physical Prop
FSC / FSG
6635 / 66 — Physical Properties Testing and Inspection
Manufacturer
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Status
ACTIVE
General Characteristics Item Description
WOVEN GL/EP STEPWEDGE OVER CORE/HOLLOW/FILL WITH 0.125 IN. THICK WOVEN GL/EP BACKUP IN
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
No interchangeability data on file.
Other items in FSC 6635 — Physical Properties Testing and Inspection
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6635-00-000-0133
X-RAY APPARATUS,RADIOGRAPHIC,IND
6635-00-001-1523
FILM,RADIOGRAPHIC
6635-00-001-2317
6635-00-001-2317 · Item name not on file
6635-00-001-2318
6635-00-001-2318 · Item name not on file
6635-00-003-0281
TESTER,TORQUE WRENCH
6635-00-003-0282
CALIBRATOR,TORQUE
6635-00-003-0284
CALIBRATOR,TORQUE
6635-00-003-1193
6635-00-003-1193 · Item name not on file
Frequently Asked Questions
What is NSN 6635-01-414-7477?
NSN 6635-01-414-7477 is a Reference Standard,physical Prop, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
What part numbers are listed for NSN 6635-01-414-7477?
NSN 6635-01-414-7477 has 1 manufacturer part number on file: DAA7257G370-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
What are the specifications of DAA7257G370-001?
Key specifications for DAA7257G370-001: General Characteristics Item Description: WOVEN GL/EP STEPWEDGE OVER CORE/HOLLOW/FILL WITH 0.125 IN. THICK WOVEN GL/EP BACKUP IN; End Item Identification: PACER SPECIAL. 1 specification is documented in the U.S. Government catalog.
Is NSN 6635-01-414-7477 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.