NSN 2810-01-180-8832 · NIIN 011808832 · Part number 53-881058-11
The Boeing Company Div Defense · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 76301
Government record, cited
NSN 2810-01-180-8832 — this item is cataloged by the U.S. Government under National Stock Number 2810-01-180-8832. Manufacturer of record part number: 53-881058-11.
Also searched as2810-01-180-8832 ·
2810011808832 ·
NIIN 011808832 ·
01-180-8832 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 76301 · 53-881058-11
Nearby stock numbers← 2810-01-179-7407 Ring Set, Piston
·
2810-01-183-8831 Ring Set, Piston →
Features
Retainer,spring — FSC 2810
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,T351; 1.280 IN. OD,0.502 IN. MIN AND 0.507 IN. MAX ID COUNTERSUNK 90 DEG TO A 0.560 IN. DIA,BOTH SIDES; SIX HOLES 0.199 IN. MIN AND 0.205 IN. MAX DIA,0.250-20 UNC-3B THD EQUALLY SPACED ON 0.890 IN. CIRCLE,CHAMFER 45 DEG BY 0.250 IN. MIN AND 0.280 IN. MAX DIA,THD RELIEF 0.250 IN. MIN AND 0.256 IN. MAX DIA BY 0.440 IN. DEEP IN
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Defense
Identification
NSN: 2810-01-180-8832
NIIN: 011808832
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 53-881058-11
Manufacturer: The Boeing Company Div Defense
General Description
The Retainer,spring, cataloged under National Stock Number 2810-01-180-8832, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2810-01-180-8832
Primary Part Number
53-881058-11
Item Name
Retainer,spring
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY,QQ-A-225/6,T351; 1.280 IN. OD,0.502 IN. MIN AND 0.507 IN. MAX ID COUNTERSUNK 90 DEG TO A 0.560 IN. DIA,BOTH SIDES; SIX HOLES 0.199 IN. MIN AND 0.205 IN. MAX DIA,0.250-20 UNC-3B THD EQUALLY SPACED ON 0.890 IN. CIRCLE,CHAMFER 45 DEG BY 0.250 IN. MIN AND 0.280 IN. MAX DIA,THD RELIEF 0.250 IN. MIN AND 0.256 IN. MAX DIA BY 0.440 IN. DEEP IN
Other items in FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-037-4718
2810-00-037-4718 · Item name not on file
2810-00-037-8300
2810-00-037-8300 · Item name not on file
2810-00-070-7830
2810-00-070-7830 · Item name not on file
2810-00-073-5562
CYLINDER AND PISTON
2810-00-075-1018
2810-00-075-1018 · Item name not on file
2810-00-076-2698
2810-00-076-2698 · Item name not on file
2810-00-076-2699
2810-00-076-2699 · Item name not on file
2810-00-792-6442
FLANGE,E,HAUST
Frequently Asked Questions
What is NSN 2810-01-180-8832?
NSN 2810-01-180-8832 is a Retainer,spring, manufactured by The Boeing Company Div Defense, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-01-180-8832?
NSN 2810-01-180-8832 has 1 manufacturer part number on file: 53-881058-11 (The Boeing Company Div Defense).
What are the specifications of 53-881058-11?
Key specifications for 53-881058-11: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,T351; 1.280 IN. OD,0.502 IN. MIN AND 0.507 IN. MAX ID COUNTERSUNK 90 DEG TO A 0.560 IN. DIA,BOTH SIDES; SIX HOLES 0.199 IN. MIN AND 0.205 IN. MAX DIA,0.250-20 UNC-3B THD EQUALLY SPACED ON 0.890 IN. CIRCLE,CHAMFER 45 DEG BY 0.250 IN. MIN AND 0.280 IN. MAX DIA,THD RELIEF 0.250 IN. MIN AND 0.256 IN. MAX DIA BY 0.440 IN. DEEP IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2810-01-180-8832 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.