FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories
Government record, cited
Also searched as1630-01-253-4785 ·
1630012534785 ·
NIIN 012534785 ·
01-253-4785 ·
FSC 1630 Aircraft Wheel and Brake Systems
Nearby stock numbers← 1630-01-253-4781 Lever Assy, Pin
·
1630-01-253-4787 Plate Set →
Features
Pitch Link Assy — FSC 1630
Identification
NSN: 1630-01-253-4785
NIIN: 012534785
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
General Description
The Pitch Link Assy, cataloged under National Stock Number 1630-01-253-4785, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Pitch Link Assy
FSC / FSG
1630 — Aircraft Wheel and Brake Systems (FSG 16)
Technical Specifications
Parameter
Value
NSN
1630-01-253-4785
Item Name
Pitch Link Assy
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
412-010-425-127
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1630 — Aircraft Wheel and Brake Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1630-00-027-5238
SEAT AND POPPET
1630-00-047-2409
1630-00-047-2409 · Item name not on file
1630-00-075-6471
1630-00-075-6471 · Item name not on file
1630-00-083-0381
1630-00-083-0381 · Item name not on file
1630-00-093-9628
SLEEVE
1630-00-111-2926
CYLINDER,BRAKE
1630-00-347-0291
ARM ASSY,BRAKE VALV
1630-01-650-2997
STATOR TUBE,TORQUE,BRAKE
Frequently Asked Questions
What is NSN 1630-01-253-4785?
NSN 1630-01-253-4785 is a Pitch Link Assy, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
Is NSN 1630-01-253-4785 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.
What is the DEMIL code for NSN 1630-01-253-4785?
NSN 1630-01-253-4785 has DEMIL Code B. 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.