Retainer, Optical Element6650-01-007-9538

NSN 6650-01-007-9538 · NIIN 010079538

FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6650-01-007-9538 · 6650010079538 · NIIN 010079538 · 01-007-9538 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories

Nearby stock numbers ← 6650-01-007-9193 Microscope, Optical · 6650-01-007-9540 Window, Optical Instrument →

Features

Retainer,optical Element — FSC 6650
Material Document and Classification: QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
Material: ALUMINUM ALLOY 2024

Identification

NSN: 6650-01-007-9538
NIIN: 010079538
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Retainer,optical Element, cataloged under National Stock Number 6650-01-007-9538, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	6650-01-007-9538
Item Name	Retainer,optical Element
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Status	ACTIVE
Material Document and Classification	QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
Material	ALUMINUM ALLOY 2024

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 Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2590-01-475-54053323505 POSSIBLE MATCH

ROD,BATTERY HOLD DO

Possible match (shared part number)Oshkosh Defense Llc

Cross-Reference Index

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

Reference documents

Reference	Meaning
3323505	3/2 Design control — primary reference U.S. Government activity

Related Parts

2590-01-475-5405POSSIBLE MATCH

ROD,BATTERY HOLD DO

3323505

Frequently Asked Questions

What is NSN 6650-01-007-9538?

NSN 6650-01-007-9538 is a Retainer,optical Element, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

What NSN replaces 6650-01-007-9538?

1 possible match (shared part number, not a government interchangeability claim): 2590-01-475-5405. Verify interchangeability with system specifications before substitution.

What are the specifications of 6650-01-007-9538?

Key specifications for 6650-01-007-9538: Material Document and Classification: QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE; Material: ALUMINUM ALLOY 2024. 2 specifications are documented in the U.S. Government catalog.

Is NSN 6650-01-007-9538 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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