FSC: 6695 — Combination and Miscellaneous Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Retainer,sightglass, cataloged under National Stock Number 6695-01-207-7222, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Retainer,sightglass
FSC / FSG
6695 — Combination and Miscellaneous Instruments (FSG 66)
Technical Specifications
Parameter
Value
NSN
6695-01-207-7222
Item Name
Retainer,sightglass
FSC / FSG
6695 / 66 — Combination and Miscellaneous Instruments
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4810-01-229-551420544POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Real-Time Laboratories, Llc
5330-01-340-816432487 PIECE 11POSSIBLE MATCH
SEAL,PLAIN
Possible match (shared part number)Allied Systems Company Dba Allied Systems Co
5305-01-380-074220544POSSIBLE MATCH
SCREW,ASSEMBLED WASHER
Possible match (shared part number)Decitek Corp
3040-01-631-8758POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
20544
3/2Design control — primary reference
U.S. Government activity
20544
5/1Secondary reference
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
Related Parts
4810-01-229-5514POSSIBLE MATCH
STEM,FLUID VALVE
20544
5330-01-340-8164POSSIBLE MATCH
SEAL,PLAIN
32487 PIECE 11
5305-01-380-0742POSSIBLE MATCH
SCREW,ASSEMBLED WASHER
20544
3040-01-631-8758POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
Frequently Asked Questions
What is NSN 6695-01-207-7222?
NSN 6695-01-207-7222 is a Retainer,sightglass, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
What NSN replaces 6695-01-207-7222?
4 possible matches (shared part number, not a government interchangeability claim): 4810-01-229-5514, 5330-01-340-8164, 5305-01-380-0742. Verify interchangeability with system specifications before substitution.
Is NSN 6695-01-207-7222 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.