FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories
Government record, cited
Also searched as1630-00-008-3985 ·
1630000083985 ·
NIIN 000083985 ·
00-008-3985 ·
FSC 1630 Aircraft Wheel and Brake Systems
Nearby stock numbers← 1630-00-006-8709 Key, Disk Drive, Brake
·
1630-00-008-3986 Guide, Power Brake Valve →
Features
Parts Kit,valve,o — FSC 1630
FSC Application Data: VALVE,POWER BRAKE
General Characteristics Item Description: 2 PACKING NO. MS28775-012,10 PACKING NO. MS28775-019,2 PACKING NO. MS28775-122,2 SEAL-SLIPPER NO. S-50-013N,9 SEAL-SLIPPERNO. S-50-020N,1 T-SEAL NO.S-52-1,MFR CODE 99643 FOR ALL PART NOS.LISTED
Identification
NSN: 1630-00-008-3985
NIIN: 000083985
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
General Description
The Parts Kit,valve,o, cataloged under National Stock Number 1630-00-008-3985, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1630-00-008-3985
Item Name
Parts Kit,valve,o
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Status
ACTIVE
FSC Application Data
VALVE,POWER BRAKE
General Characteristics Item Description
2 PACKING NO. MS28775-012,10 PACKING NO. MS28775-019,2 PACKING NO. MS28775-122,2 SEAL-SLIPPER NO. S-50-013N,9 SEAL-SLIPPERNO. S-50-020N,1 T-SEAL NO.S-52-1,MFR CODE 99643 FOR ALL PART NOS.LISTED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-00-301-74408392311POSSIBLE MATCH
GASKET SET
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-099-908727829POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Vanguard Electronics, Llc
5977-01-270-3647POSSIBLE MATCH
BRUSH,ELECTRICAL CONTACT
Possible match (shared part number)
1630-01-425-8125278-29POSSIBLE MATCH
STATOR TUBE,TORQUE,BRAKE
Possible match (shared part number)Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5340-01-450-657227829POSSIBLE MATCH
PLUNGER,QUICK RELEASE
Possible match (shared part number)Jergens Inc Div Tooling Components Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
27829
3/2Design control — primary reference
U.S. Government activity
Related Parts
5330-00-301-7440POSSIBLE MATCH
GASKET SET
8392311
5950-01-099-9087POSSIBLE MATCH
COIL,RADIO FREQUENCY
27829
5977-01-270-3647POSSIBLE MATCH
BRUSH,ELECTRICAL CONTACT
1630-01-425-8125POSSIBLE MATCH
STATOR TUBE,TORQUE,BRAKE
278-29
5340-01-450-6572POSSIBLE MATCH
PLUNGER,QUICK RELEASE
27829
Frequently Asked Questions
What is NSN 1630-00-008-3985?
NSN 1630-00-008-3985 is a Parts Kit,valve,o, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What NSN replaces 1630-00-008-3985?
5 possible matches (shared part number, not a government interchangeability claim): 5330-00-301-7440, 5950-01-099-9087, 5977-01-270-3647. Verify interchangeability with system specifications before substitution.
What are the specifications of 1630-00-008-3985?
Key specifications for 1630-00-008-3985: FSC Application Data: VALVE,POWER BRAKE; General Characteristics Item Description: 2 PACKING NO. MS28775-012,10 PACKING NO. MS28775-019,2 PACKING NO. MS28775-122,2 SEAL-SLIPPER NO. S-50-013N,9 SEAL-SLIPPERNO. S-50-020N,1 T-SEAL NO.S-52-1,MFR CODE 99643 FOR ALL PART NOS.LISTED. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1630-00-008-3985 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 1630-00-008-3985?
NSN 1630-00-008-3985 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.