NSN 1680-01-269-4276 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-269-4276. Manufacturer of record part number: B3881-2.
Also searched as1680-01-269-4276 ·
1680012694276 ·
NIIN 012694276 ·
01-269-4276 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 54184 · B3881-2
General Characteristics Item Description: STEEL,AMS 6350,COMP 4130 OR MIL-S-18729,COMP 4130,LACQUER,ACRYLIC,MIL-L-46159,COLOR LUSTERLESS BLACK,NO. 37038,FED STD 595; 2.000 IN. LG; 0.375 IN. H; 0.125 IN. THK IN
1 manufacturer part number on file
Manufacturer of record: Ara, Inc
Identification
NSN: 1680-01-269-4276
NIIN: 012694276
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: B3881-2
Manufacturer: Ara, Inc
General Description
The Stop,rail Guide, cataloged under National Stock Number 1680-01-269-4276, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ara, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-269-4276
Primary Part Number
B3881-2
Item Name
Stop,rail Guide
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Ara, Inc
Status
ACTIVE
General Characteristics Item Description
STEEL,AMS 6350,COMP 4130 OR MIL-S-18729,COMP 4130,LACQUER,ACRYLIC,MIL-L-46159,COLOR LUSTERLESS BLACK,NO. 37038,FED STD 595; 2.000 IN. LG; 0.375 IN. H; 0.125 IN. THK IN
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
Frequently Asked Questions
What is NSN 1680-01-269-4276?
NSN 1680-01-269-4276 is a Stop,rail Guide, manufactured by Ara, Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-269-4276?
NSN 1680-01-269-4276 has 1 manufacturer part number on file: B3881-2 (Ara, Inc).
What are the specifications of B3881-2?
Key specifications for B3881-2: General Characteristics Item Description: STEEL,AMS 6350,COMP 4130 OR MIL-S-18729,COMP 4130,LACQUER,ACRYLIC,MIL-L-46159,COLOR LUSTERLESS BLACK,NO. 37038,FED STD 595; 2.000 IN. LG; 0.375 IN. H; 0.125 IN. THK IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1680-01-269-4276 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.
What is the DEMIL code for NSN 1680-01-269-4276?
NSN 1680-01-269-4276 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.