PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1503-2Rocket Motor

Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. · NSN 1377-01-508-7544 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-508-7544 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-508-7544. Primary manufacturer part number: 1503-2.
Features
  • Rocket Motor — FSC 1377
  • Propellant Inhibitor: NOT INCLUDED
  • 1 verified cross-reference
  • Primary manufacturer: Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Rocket Motor, cataloged under National Stock Number 1377-01-508-7544, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-01-508-7544
Primary Part Number1503-2
Item NameRocket Motor
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerUniversal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
StatusACTIVE
Propellant InhibitorNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-082-4663 INTERCHANGEABLE
Terminal Board
5133-00-189-9277 INTERCHANGEABLE
Drill,twist
6220-00-669-615315032 INTERCHANGEABLE
Spotlight
Unity Manufacturing Co
5940-00-725-9498 INTERCHANGEABLE
Terminal,stud
2530-00-834-5521 INTERCHANGEABLE
Cap,grease
5310-00-843-205115032 INTERCHANGEABLE
Nut,plain,hexagon
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6625-01-071-32714951-146 INTERCHANGEABLE
Meter,arbitrary Scale
Jewell Instruments Llc
4730-01-103-893315032 INTERCHANGEABLE
Bend,tube,return
Young Touchstone Company Div Young Touchstone
3530-01-179-643115032 INTERCHANGEABLE
Needle Bar
Consolidated Sewing Machine Corp
3040-01-184-39251-5032 INTERCHANGEABLE
Ball,balancing Mach
American Hofmann Corp
Cross-Reference Index
Part NumberManufacturer
1503-2 PRIMARY Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA)
Related Parts
5940-00-082-4663INTERCHANGEABLE
TERMINAL BOARD
5133-00-189-9277INTERCHANGEABLE
DRILL,TWIST
6220-00-669-6153INTERCHANGEABLE
SPOTLIGHT
15032
5940-00-725-9498INTERCHANGEABLE
TERMINAL,STUD
2530-00-834-5521INTERCHANGEABLE
CAP,GREASE
5310-00-843-2051INTERCHANGEABLE
NUT,PLAIN,HEXAGON
15032
6625-01-071-3271INTERCHANGEABLE
METER,ARBITRARY SCALE
4951-146
4730-01-103-8933INTERCHANGEABLE
BEND,TUBE,RETURN
15032
3530-01-179-6431INTERCHANGEABLE
NEEDLE BAR
15032
3040-01-184-3925INTERCHANGEABLE
BALL,BALANCING MACH
1-5032
4320-01-315-2309INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
15032
5950-01-550-2621INTERCHANGEABLE
TRANSFORMER,CURRENT
15032

Frequently Asked Questions

What is NSN 1377-01-508-7544?

NSN 1377-01-508-7544 is a Rocket Motor, manufactured by Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc., classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-508-7544?

NSN 1377-01-508-7544 has 1 cross-referenced part number: 1503-2 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.).

What NSN replaces 1377-01-508-7544?

There are 12 known substitutes for 1377-01-508-7544: 5940-00-082-4663, 5133-00-189-9277, 6220-00-669-6153 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1503-2?

Key specifications for 1503-2: Propellant Inhibitor: NOT INCLUDED. 1 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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