The Retainer, cataloged under National Stock Number 6730-00-351-8733, is classified within Federal Supply Class 6730 (Photographic Projection Equipment) of the Photographic Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
FSC / FSG
6730 — Photographic Projection Equipment (FSG 67)
Technical Specifications
Parameter
Value
NSN
6730-00-351-8733
Item Name
Retainer
FSC / FSG
6730 / 67 — Photographic Projection Equipment
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-00-422-194010749POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Reidville Hydraulics & Mfg Inc
4130-01-065-1937POSSIBLE MATCH
SUPPORT,DRIER
Possible match (shared part number)
6115-01-102-3063104260A1RPOSSIBLE MATCH
GENERATOR,ALTERNATING CURRENT
Possible match (shared part number)Cnh Industrial America Llc Dba Cnh America
6220-01-334-830010749POSSIBLE MATCH
PANEL,INDICATING,LIGHT TRANSMITT
Possible match (shared part number)Airco Industries, Inc. Dba Photo Etch Div Photo Etch
5360-01-509-600613005723POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5120-01-668-2953POSSIBLE MATCH
SCREWDRIVER ATTACHMENT,SOCKET WR
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10749
3/9Design control — primary reference
Bell and Howell Phillipsburg Co Corporate Offices
Related Parts
4820-00-422-1940POSSIBLE MATCH
SEAT,VALVE
10749
4130-01-065-1937POSSIBLE MATCH
SUPPORT,DRIER
6115-01-102-3063POSSIBLE MATCH
GENERATOR,ALTERNATING CURRENT
104260A1R
6220-01-334-8300POSSIBLE MATCH
PANEL,INDICATING,LIGHT TRANSMITT
10749
5360-01-509-6006POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
13005723
5120-01-668-2953POSSIBLE MATCH
SCREWDRIVER ATTACHMENT,SOCKET WR
Frequently Asked Questions
What is NSN 6730-00-351-8733?
NSN 6730-00-351-8733 is a Retainer, classified under FSC 6730, Photographic Projection Equipment. Status: active.
What NSN replaces 6730-00-351-8733?
6 possible matches (shared part number, not a government interchangeability claim): 4820-00-422-1940, 4130-01-065-1937, 6115-01-102-3063. Verify interchangeability with system specifications before substitution.
Is NSN 6730-00-351-8733 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.