PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60SA16X12Reducer,pipe

Imperial · NSN 4730-00-137-7888 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-137-7888 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-137-7888. Primary manufacturer part number: 60SA16X12.
Features
  • Reducer,pipe — FSC 4730
  • Seat Angle: 30.0 DEGREES FIRST END
  • Connection Style: SWIVEL NUT INVERTED FLARE (PIPE) FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Material: STEEL OVERALL
  • Nominal Overall Length: 1.870 INCHES IN
  • Surface Treatment: CADMIUM OVERALL
  • Nominal Thread Size: 1.000 INCHES SECOND END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-00-137-7888, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Imperial. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-137-7888
Primary Part Number60SA16X12
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerImperial
StatusACTIVE
Seat Angle30.0 DEGREES FIRST END
Connection StyleSWIVEL NUT INVERTED FLARE (PIPE) FIRST END
Connection StylePLAIN (PIPE) SECOND END
MaterialSTEEL OVERALL
Nominal Overall Length1.870 INCHES IN
Surface TreatmentCADMIUM OVERALL
Nominal Thread Size1.000 INCHES SECOND END IN
Thread Series DesignatorNPTF SECOND END
Thread Series DesignatorNPSM FIRST END
Nominal Thread Size0.750 INCHES FIRST END IN
Reducer TypeCONCENTRIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1560-00-097-377012532 INTERCHANGEABLE
Window,landing Ligh
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5133-00-227-5971 INTERCHANGEABLE
Drill,twist
3110-00-554-3265 INTERCHANGEABLE
Bearing,ball,annular
5355-00-619-1935125-3-2 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
2520-00-737-4902 INTERCHANGEABLE
Gear Idler Shaft
3610-00-780-167112532 INTERCHANGEABLE
Screw,punch Clamp
Smyth Mfg Co Sub of the Beacon Group
6680-01-498-6285G1620-10-A-1 INTERCHANGEABLE
Indicator,sight,liquid
Ldi Industries, Inc. Dba Ldi Industries Inc
2520-01-531-553312532 INTERCHANGEABLE
Cooler,fluid,transmission
Yinlun Tdi, Llc Dba Yinlun Tdi, Llc
5306-01-628-501612532 INTERCHANGEABLE
Bolt,internal Wrenching
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
60SA16X12 Imperial (USA)
12532 Tyco Fire Products Lp (USA)
Related Parts
1560-00-097-3770INTERCHANGEABLE
WINDOW,LANDING LIGH
12532
5133-00-227-5971INTERCHANGEABLE
DRILL,TWIST
3110-00-554-3265INTERCHANGEABLE
BEARING,BALL,ANNULAR
5355-00-619-1935INTERCHANGEABLE
KNOB
125-3-2
2520-00-737-4902INTERCHANGEABLE
GEAR IDLER SHAFT
3610-00-780-1671INTERCHANGEABLE
SCREW,PUNCH CLAMP
12532
6680-01-498-6285INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
G1620-10-A-1
2520-01-531-5533INTERCHANGEABLE
COOLER,FLUID,TRANSMISSION
12532
5306-01-628-5016INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
12532

Frequently Asked Questions

What is NSN 4730-00-137-7888?

NSN 4730-00-137-7888 is a Reducer,pipe, manufactured by Imperial, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-137-7888?

NSN 4730-00-137-7888 has 2 cross-referenced part numbers: 60SA16X12 (Imperial), 12532 (Tyco Fire Products Lp).

What NSN replaces 4730-00-137-7888?

There are 9 known substitutes for 4730-00-137-7888: 1560-00-097-3770, 5133-00-227-5971, 3110-00-554-3265 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 60SA16X12?

Key specifications for 60SA16X12: Seat Angle: 30.0 DEGREES FIRST END; Connection Style: SWIVEL NUT INVERTED FLARE (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

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