Also searched as6740-00-389-4819 ·
6740003894819 ·
NIIN 003894819 ·
00-389-4819 ·
FSC 6740 Photographic Developing and Finishing Equipment
Nearby stock numbers← 6740-00-389-4813 Bar and Mask Assembly, Plain, Rear
·
6740-00-389-4823 Brake Assembly →
Features
Bar and Mask Assembly,plain,rear — FSC 6740
General Characteristics Item Description: RIGHT HAND,LIGHT MASK 1,LIGHT MASK RIB 1,MASK CUSHION 1,MASK ROD 1,MASK ROLLER 1,ROLLER KNOB 1,SETSCREW 2
Identification
NSN: 6740-00-389-4819
NIIN: 003894819
FSC: 6740 — Photographic Developing and Finishing Equipment
FSG: 67 — Photographic Equipment
General Description
The Bar and Mask Assembly,plain,rear, cataloged under National Stock Number 6740-00-389-4819, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6740-00-389-4819
Item Name
Bar and Mask Assembly,plain,rear
FSC / FSG
6740 / 67 — Photographic Developing and Finishing Equipment
Status
ACTIVE
General Characteristics Item Description
RIGHT HAND,LIGHT MASK 1,LIGHT MASK RIB 1,MASK CUSHION 1,MASK ROD 1,MASK ROLLER 1,ROLLER KNOB 1,SETSCREW 2
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
C20884-1
3/9Design control — primary reference
Richards Imagery Interpretation Systems, L.l.c.
No interchangeability data on file.
Other items in FSC 6740 — Photographic Developing and Finishing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6740-00-001-4085
6740-00-001-4085 · Item name not on file
6740-00-001-5476
6740-00-001-5476 · Item name not on file
6740-00-001-5483
6740-00-001-5483 · Item name not on file
6740-00-001-9413
BRUSH,FILM CLEANER
6740-00-003-0539
SIDE PLATE SUBASSEMBLY
6740-00-003-6481
6740-00-003-6481 · Item name not on file
6740-00-003-6487
GRID ASSEMBLY,LIGHT
6740-00-003-7279
6740-00-003-7279 · Item name not on file
Frequently Asked Questions
What is NSN 6740-00-389-4819?
NSN 6740-00-389-4819 is a Bar and Mask Assembly,plain,rear, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
What are the specifications of 6740-00-389-4819?
Key specifications for 6740-00-389-4819: General Characteristics Item Description: RIGHT HAND,LIGHT MASK 1,LIGHT MASK RIB 1,MASK CUSHION 1,MASK ROD 1,MASK ROLLER 1,ROLLER KNOB 1,SETSCREW 2. 1 specification is documented in the U.S. Government catalog.
Is NSN 6740-00-389-4819 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.