PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11281Tube Assembly,bleed

Fmh Aerospace Corp. · NSN 1560-00-997-2508 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-997-2508 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-997-2508. Primary manufacturer part number: 11281.
Features
  • Tube Assembly,bleed — FSC 1560
  • 3 verified cross-references
  • Primary manufacturer: Fmh Aerospace Corp.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,bleed, cataloged under National Stock Number 1560-00-997-2508, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Fmh Aerospace Corp.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTube Assembly,bleed
FSC / FSG1560 — No Item Name Available (FSG 15)
ManufacturersArrowhead Products Corp (CAGE 70628); Bell Textron Inc (CAGE 97499); Fmh Aerospace Corp. (CAGE 99755)
Technical Specifications
ParameterValue
NSN1560-00-997-2508
Primary Part Number11281
Item NameTube Assembly,bleed
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerFmh Aerospace Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4420-00-051-352111281 INTERCHANGEABLE
Tool Set,condenser
Naval Inventory Control Point Mechanicsburg
2915-00-166-4879112-81 INTERCHANGEABLE
Vent Plug Assembly,pump
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5975-00-194-39601128-1 INTERCHANGEABLE
Junction Box
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5305-00-206-5052 INTERCHANGEABLE
Setscrew
5120-00-222-221411281 INTERCHANGEABLE
Mallet,wood
Wta Tool Llc
6685-00-407-0670125-203 INTERCHANGEABLE
Thermowell
Rochester Sensors, Llc
1630-00-730-342211281 INTERCHANGEABLE
Cap Assy,cylinder,b
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4730-00-976-5905A1128-1 INTERCHANGEABLE
Coil Sleeve,upper
Emerson Electric Co Alco Controls Div
5330-01-146-703811281 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Texas Hydraulics, Inc.
4320-01-205-9357938213-00 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
Cross-Reference Index
Part NumberManufacturer
12520-3 Arrowhead Products Corp (USA)
209-070-463-3 Bell Textron Inc (USA)
11281 PRIMARY Fmh Aerospace Corp. (USA)
Related Parts
4420-00-051-3521INTERCHANGEABLE
TOOL SET,CONDENSER
11281
2915-00-166-4879INTERCHANGEABLE
VENT PLUG ASSEMBLY,PUMP
112-81
5975-00-194-3960INTERCHANGEABLE
JUNCTION BOX
1128-1
5305-00-206-5052INTERCHANGEABLE
SETSCREW
5120-00-222-2214INTERCHANGEABLE
MALLET,WOOD
11281
6685-00-407-0670INTERCHANGEABLE
THERMOWELL
125-203
1630-00-730-3422INTERCHANGEABLE
CAP ASSY,CYLINDER,B
11281
4730-00-976-5905INTERCHANGEABLE
COIL SLEEVE,UPPER
A1128-1
5330-01-146-7038INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
11281
4320-01-205-9357INTERCHANGEABLE
RING,WEARING
938213-00
5315-01-249-0553INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
125203
5305-01-312-7028INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1128-1

Frequently Asked Questions

What is NSN 1560-00-997-2508?

NSN 1560-00-997-2508 is a Tube Assembly,bleed, manufactured by Fmh Aerospace Corp., classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-997-2508?

NSN 1560-00-997-2508 has 3 cross-referenced part numbers: 12520-3 (Arrowhead Products Corp), 209-070-463-3 (Bell Textron Inc), 11281 (Fmh Aerospace Corp.).

What NSN replaces 1560-00-997-2508?

There are 12 known substitutes for 1560-00-997-2508: 4420-00-051-3521, 2915-00-166-4879, 5975-00-194-3960 and 9 more. Verify interchangeability with system specifications before substitution.

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