NSN 2815-00-074-1929 · NIIN 000741929 · Part number 5100104
Rolls-Royce Solutions America Inc · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 72582
Government record, cited
NSN 2815-00-074-1929 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-074-1929. Manufacturer of record part number: 5100104.
Also searched as2815-00-074-1929 ·
2815000741929 ·
NIIN 000741929 ·
00-074-1929 ·
FSC 2815 Diesel Engines and Components · CAGE 72582 · 5100104 · 2815000741929 · 52141 · PC5100104 · 33016
FSC Application Data: DIESEL ENGINE,DETROIT DIESEL SERIES 4-53
General Characteristics Item Description: STEEL OVER ALL CADMIUM PLATED; PHILLIPS TYPE BUTTON HEAD SCREW; 0.313-18 UNC THREAD SIZE; 0.520 IN. THREAD LG; CLAMP ASSEMBLED,1.180 IN. LG; 0.642 IN. W; 0.90 IN. THK IN
2 manufacturer part numbers on file
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 2815-00-074-1929
NIIN: 000741929
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 5100104
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Clamp and Screw,rocker Arm Cover, cataloged under National Stock Number 2815-00-074-1929, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2815-00-074-1929
Primary Part Number
5100104
Item Name
Clamp and Screw,rocker Arm Cover
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Rolls-Royce Solutions America Inc
Status
ACTIVE
FSC Application Data
DIESEL ENGINE,DETROIT DIESEL SERIES 4-53
General Characteristics Item Description
STEEL OVER ALL CADMIUM PLATED; PHILLIPS TYPE BUTTON HEAD SCREW; 0.313-18 UNC THREAD SIZE; 0.520 IN. THREAD LG; CLAMP ASSEMBLED,1.180 IN. LG; 0.642 IN. W; 0.90 IN. THK IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-00-118-365233016POSSIBLE MATCH
GEAR,BEVEL
Possible match (shared part number)Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3040-00-119-715852141POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Hamilton Sundstrand Corporation Dba Collins Aerospace
3455-00-129-571617420POSSIBLE MATCH
CUTTER,MILLING,SIDE
Possible match (shared part number)Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5310-00-176-8089POSSIBLE MATCH
NUT,PLAIN,CASTELLATED,HEXAGON
Possible match (shared part number)
5935-00-224-5980SCC24404-5POSSIBLE MATCH
JACK,TIP
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4210-00-294-2648POSSIBLE MATCH
REDUCER,HOSE,FIRE FIGHTING
Possible match (shared part number)
5905-01-099-44903301POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND
Possible match (shared part number)Crown Audio, Inc. Dba Crown International
5905-01-151-939438573-1POSSIBLE MATCH
RESISTOR,THERMAL
Possible match (shared part number)Hamilton Sundstrand Corporation
4820-01-172-266833016 TYPE 68-10TPOSSIBLE MATCH
VALVE,FOOT
Possible match (shared part number)Tate Andale, Llc
5950-01-304-842133016POSSIBLE MATCH
REACTOR
Possible match (shared part number)Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
52141
5/2Secondary reference
U.S. Government activity
PC5100104
5/9Secondary reference
Power Components (deutschland) Gmbh
33016
5/9Secondary reference
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5100104
5/9Secondary reference
Delphi France SAS
Related Parts
3020-00-118-3652POSSIBLE MATCH
GEAR,BEVEL
33016
3040-00-119-7158POSSIBLE MATCH
GEARSHAFT,SPUR
52141
3455-00-129-5716POSSIBLE MATCH
CUTTER,MILLING,SIDE
17420
5310-00-176-8089POSSIBLE MATCH
NUT,PLAIN,CASTELLATED,HEXAGON
5935-00-224-5980POSSIBLE MATCH
JACK,TIP
SCC24404-5
4210-00-294-2648POSSIBLE MATCH
REDUCER,HOSE,FIRE FIGHTING
5905-01-099-4490POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND
3301
5905-01-151-9394POSSIBLE MATCH
RESISTOR,THERMAL
38573-1
4820-01-172-2668POSSIBLE MATCH
VALVE,FOOT
33016 TYPE 68-10T
5950-01-304-8421POSSIBLE MATCH
REACTOR
33016
Frequently Asked Questions
What is NSN 2815-00-074-1929?
NSN 2815-00-074-1929 is a Clamp and Screw,rocker Arm Cover, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-00-074-1929?
NSN 2815-00-074-1929 has 2 manufacturer part numbers on file: 5100104 (Fnss Savunma Sistemleri Anonim Sirketi), 5100104 (Rolls-Royce Solutions America Inc).
What NSN replaces 2815-00-074-1929?
10 possible matches (shared part number, not a government interchangeability claim): 3020-00-118-3652, 3040-00-119-7158, 3455-00-129-5716. Verify interchangeability with system specifications before substitution.
What are the specifications of 5100104?
Key specifications for 5100104: FSC Application Data: DIESEL ENGINE,DETROIT DIESEL SERIES 4-53; General Characteristics Item Description: STEEL OVER ALL CADMIUM PLATED; PHILLIPS TYPE BUTTON HEAD SCREW; 0.313-18 UNC THREAD SIZE; 0.520 IN. THREAD LG; CLAMP ASSEMBLED,1.180 IN. LG; 0.642 IN. W; 0.90 IN. THK IN; End Item Identification: 3930-00-903-0899. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2815-00-074-1929 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.