FSG: 60 — Fiber Optics Materials, Components, Assemblies, and Accessories
General Description
The Alignment Fixture,fiber Optic Co, cataloged under National Stock Number 6070-01-657-1998, is classified within Federal Supply Class 6070 (Fiber Optic Accessories and Supplies) of the Fiber Optics Materials, Components, Assemblies, and Accessories 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
6070-01-657-1998
Item Name
Alignment Fixture,fiber Optic Co
FSC / FSG
6070 / 60 — Fiber Optic Accessories and Supplies
Status
ACTIVE
Model Number
S712 250L
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
S712Q-250
3/9Design control — primary reference
Fibersource, Inc.
No interchangeability data on file.
Other items in FSC 6070 — Fiber Optic Accessories and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6070-01-087-9627
JIG,LIGHT PIPE ALIGNMENT
6070-01-087-9628
JIG,LIGHT PIPE HANDLING
6070-01-115-7013
FIBRE,OPTIC,BLOCK
6070-01-127-6182
6070-01-127-6182 · Item name not on file
6070-01-135-0231
TEST SET,FIBER OPTIC
6070-01-135-5843
6070-01-135-5843 · Item name not on file
6070-01-136-3731
6070-01-136-3731 · Item name not on file
6070-01-136-3732
6070-01-136-3732 · Item name not on file
Frequently Asked Questions
What is NSN 6070-01-657-1998?
NSN 6070-01-657-1998 is a Alignment Fixture,fiber Optic Co, classified under FSC 6070, Fiber Optic Accessories and Supplies. Status: active.
What are the specifications of 6070-01-657-1998?
Key specifications for 6070-01-657-1998: Overall Height: 0.29 INCHES NOMINAL IN; Model Number: S712 250L; Overall Length: 1.62 INCHES NOMINAL IN; Overall Width: 0.69 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 6070-01-657-1998 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.