PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70304Valve,shuttle,brake

Aero Precision Industries Llc · NSN 1630-00-887-4276 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-887-4276 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-887-4276. Primary manufacturer part number: 70304.
Features
  • Valve,shuttle,brake — FSC 1630
  • 3 verified cross-references
  • Primary manufacturer: Aero Precision Industries Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,shuttle,brake, cataloged under National Stock Number 1630-00-887-4276, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Aero Precision Industries Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,shuttle,brake
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersAero Precision Industries Llc (CAGE 0ZTJ5); Hydro-Aire Aerospace Corp (CAGE 81982); Lockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN1630-00-887-4276
Primary Part Number70304
Item NameValve,shuttle,brake
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerAero Precision Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-133-089781636 INTERCHANGEABLE
Gasket Set
Waterous Company
5975-00-239-0346 INTERCHANGEABLE
Conduit Outlet
6760-00-369-976351-71-12 INTERCHANGEABLE
Lens,condenser,photographic
Bausch & Lomb Inc
6640-00-935-6863 INTERCHANGEABLE
Generator,gas Envelope
5935-01-019-59270753750007 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Riimic, Llc Dba Sunair Electronics
5935-01-104-39220490-0568 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
70304 PRIMARY Aero Precision Industries Llc (USA)
70304 PRIMARY Hydro-Aire Aerospace Corp (USA)
662136-1 Lockheed Martin Corp (USA)
Related Parts
5330-00-133-0897INTERCHANGEABLE
GASKET SET
81636
5975-00-239-0346INTERCHANGEABLE
CONDUIT OUTLET
6760-00-369-9763INTERCHANGEABLE
LENS,CONDENSER,PHOTOGRAPHIC
51-71-12
6640-00-935-6863INTERCHANGEABLE
GENERATOR,GAS ENVELOPE
5935-01-019-5927INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
0753750007
5935-01-104-3922INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
0490-0568

Frequently Asked Questions

What is NSN 1630-00-887-4276?

NSN 1630-00-887-4276 is a Valve,shuttle,brake, manufactured by Aero Precision Industries Llc, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-887-4276?

NSN 1630-00-887-4276 has 3 cross-referenced part numbers: 70304 (Aero Precision Industries Llc), 70304 (Hydro-Aire Aerospace Corp), 662136-1 (Lockheed Martin Corp).

What NSN replaces 1630-00-887-4276?

There are 6 known substitutes for 1630-00-887-4276: 5330-00-133-0897, 5975-00-239-0346, 6760-00-369-9763 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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