NSN 1680-00-042-3631 · NIIN 000423631 · Part number N110L101B4
Transdigm Inc Div Adelwiggins Group · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 79326
Government record, cited
NSN 1680-00-042-3631 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-042-3631. Manufacturer of record part number: N110L101B4.
Also searched as1680-00-042-3631 ·
1680000423631 ·
NIIN 000423631 ·
00-042-3631 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 79326 · N110L101B4
General Characteristics Item Description: 0.852 IN. LG; 1.000 IN. DIA; NIPPLE STAINLESS STEEL,AMS 5643; PASSIVATE,QQ-P-35; PIN,STANLESS STEEL,QQ-W-423; PASSIVATE QQ-P-35 IN
1 manufacturer part number on file
Manufacturer of record: Transdigm Inc Div Adelwiggins Group
Identification
NSN: 1680-00-042-3631
NIIN: 000423631
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: N110L101B4
Manufacturer: Transdigm Inc Div Adelwiggins Group
General Description
The Nipple Assy,seat Re, cataloged under National Stock Number 1680-00-042-3631, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Transdigm Inc Div Adelwiggins Group. 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
1680-00-042-3631
Primary Part Number
N110L101B4
Item Name
Nipple Assy,seat Re
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Transdigm Inc Div Adelwiggins Group
Status
ACTIVE
General Characteristics Item Description
0.852 IN. LG; 1.000 IN. DIA; NIPPLE STAINLESS STEEL,AMS 5643; PASSIVATE,QQ-P-35; PIN,STANLESS STEEL,QQ-W-423; PASSIVATE QQ-P-35 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.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-00-042-3631?
NSN 1680-00-042-3631 is a Nipple Assy,seat Re, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-00-042-3631?
NSN 1680-00-042-3631 has 1 manufacturer part number on file: N110L101B4 (Transdigm Inc Div Adelwiggins Group).
What are the specifications of N110L101B4?
Key specifications for N110L101B4: General Characteristics Item Description: 0.852 IN. LG; 1.000 IN. DIA; NIPPLE STAINLESS STEEL,AMS 5643; PASSIVATE,QQ-P-35; PIN,STANLESS STEEL,QQ-W-423; PASSIVATE QQ-P-35 IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1680-00-042-3631 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.