PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D5271-5Spacer,reinforceing,ponton

Chief of Engineers Dept of Army · NSN 5365-00-355-7010 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-355-7010 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-355-7010. Primary manufacturer part number: D5271-5.
Features
  • Spacer,reinforceing,ponton — FSC 5365
  • Reference Number Differentiating Characteristics: ENG DWG D-5271-5
  • 3 verified cross-references
  • Primary manufacturer: Chief of Engineers Dept of Army
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,reinforceing,ponton, cataloged under National Stock Number 5365-00-355-7010, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chief of Engineers Dept of Army. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-355-7010
Primary Part NumberD5271-5
Item NameSpacer,reinforceing,ponton
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerChief of Engineers Dept of Army
StatusACTIVE
Reference Number Differentiating CharacteristicsENG DWG D-5271-5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-076-7787052715-00 INTERCHANGEABLE
Sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5420-00-355-6384 INTERCHANGEABLE
Adapter,saddle,deck Balk
5420-00-355-6689D5271-9 INTERCHANGEABLE
Gunwale,ponton,removable
Chief of Engineers Dept of Army
5420-00-355-6984 INTERCHANGEABLE
Shoe,abutment
5420-00-355-7018 INTERCHANGEABLE
Stiffener,transverse
5420-00-377-0644 INTERCHANGEABLE
Pin Assembly,abutment Shoe
5420-00-377-0779 INTERCHANGEABLE
Retainer,bushing,gunwale,inboard
5420-00-542-3324 INTERCHANGEABLE
Spring,balk Connection Stiffener
5985-00-919-9294 INTERCHANGEABLE
Waveguide Assembly
9905-01-127-311252715 INTERCHANGEABLE
Plate,identification
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
D5271-5 Chief of Engineers Dept of Army (USA)
MIL-S-13168 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5271-5 Chief of Engineers Dept of Army (USA)
Related Parts
4320-00-076-7787INTERCHANGEABLE
SLEEVE
052715-00
5420-00-355-6384INTERCHANGEABLE
ADAPTER,SADDLE,DECK BALK
5420-00-355-6689INTERCHANGEABLE
GUNWALE,PONTON,REMOVABLE
D5271-9
5420-00-355-6984INTERCHANGEABLE
SHOE,ABUTMENT
5420-00-355-7018INTERCHANGEABLE
STIFFENER,TRANSVERSE
5420-00-377-0644INTERCHANGEABLE
PIN ASSEMBLY,ABUTMENT SHOE
5420-00-377-0779INTERCHANGEABLE
RETAINER,BUSHING,GUNWALE,INBOARD
5420-00-542-3324INTERCHANGEABLE
SPRING,BALK CONNECTION STIFFENER
5985-00-919-9294INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
9905-01-127-3112INTERCHANGEABLE
PLATE,IDENTIFICATION
52715
6110-01-446-8578INTERCHANGEABLE
PANEL,POWER DISTRIBUTION

Frequently Asked Questions

What is NSN 5365-00-355-7010?

NSN 5365-00-355-7010 is a Spacer,reinforceing,ponton, manufactured by Chief of Engineers Dept of Army, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-355-7010?

NSN 5365-00-355-7010 has 3 cross-referenced part numbers: D5271-5 (Chief of Engineers Dept of Army), MIL-S-13168 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5271-5 (Chief of Engineers Dept of Army).

What NSN replaces 5365-00-355-7010?

There are 11 known substitutes for 5365-00-355-7010: 4320-00-076-7787, 5420-00-355-6384, 5420-00-355-6689 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D5271-5?

Key specifications for D5271-5: Reference Number Differentiating Characteristics: ENG DWG D-5271-5. 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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