Reference Standard, Physical Prop6635-01-495-8409

NSN 6635-01-495-8409 · NIIN 014958409

FSC 6635 — Physical Properties Testing and Inspection · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6635-01-495-8409 · 6635014958409 · NIIN 014958409 · 01-495-8409 · FSC 6635 Physical Properties Testing and Inspection · NEC6120 · NEC6120

Nearby stock numbers ← 6635-01-495-8056 Reference Standard Set, Physical · 6635-01-495-9789 Reference Standard, Physical Prop →

Features

Reference Standard,physical Prop — FSC 6635
Material: ALUMINUM

Identification

NSN: 6635-01-495-8409
NIIN: 014958409
FSC: 6635 — Physical Properties Testing and Inspection
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Reference Standard,physical Prop, cataloged under National Stock Number 6635-01-495-8409, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6635-01-495-8409
Item Name	Reference Standard,physical Prop
FSC / FSG	6635 / 66 — Physical Properties Testing and Inspection
Status	ACTIVE
Material	ALUMINUM

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
NEC6120	C/1 Advisory reference — outside the item-of-supply concept Olympus America Inc
NEC6120	3/9 Design control — primary reference Ndt Engineering Corporation

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 6635-01-495-8409?

NSN 6635-01-495-8409 is a Reference Standard,physical Prop, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.

What are the specifications of 6635-01-495-8409?

Key specifications for 6635-01-495-8409: Special Features: ALUMINUM 7075T6; USED TO SET UP INSPECTION INSTRUMENTS LOOKING FOR DEFECTS IN AIRCRAFT STRUCTURE; Material: ALUMINUM. 1 specification is documented in the U.S. Government catalog.

Is NSN 6635-01-495-8409 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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