PartsTable TECHNICAL DATA SHEET

NSN 2995-00-070-1838Government record, cited

Diaphragm Adjustment2995-00-070-1838

NSN 2995-00-070-1838 · NIIN 000701838 · Part number 58A39017

Triumph Engine Control Systems Llc · FSC 2995 — Miscellaneous Engine Accessories, Aircraft · FSG 29 — Engine Accessories · CAGE 11599

Government record, cited

NSN 2995-00-070-1838 — this item is cataloged by the U.S. Government under National Stock Number 2995-00-070-1838. Manufacturer of record part number: 58A39017.

Also searched as 2995-00-070-1838 · 2995000701838 · NIIN 000701838 · 00-070-1838 · FSC 2995 Miscellaneous Engine Accessories, Aircraft · CAGE 11599 · 58A39017

Nearby stock numbers ← 2995-00-070-1837 Collar, Muscles Valve · 2995-00-070-1839 Housing Assembly →

Features

Diaphragm Adjustment — FSC 2995
1 manufacturer part number on file
Manufacturer of record: Triumph Engine Control Systems Llc

Identification

NSN: 2995-00-070-1838
NIIN: 000701838
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
FSG: 29 — Engine Accessories
Primary part number: 58A39017
Manufacturer: Triumph Engine Control Systems Llc

General Description

The Diaphragm Adjustment, cataloged under National Stock Number 2995-00-070-1838, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Triumph Engine Control Systems Llc. 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	2995-00-070-1838
Primary Part Number	58A39017
Item Name	Diaphragm Adjustment
FSC / FSG	2995 / 29 — Miscellaneous Engine Accessories, Aircraft
Manufacturer	Triumph Engine Control Systems Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
58A39017 PRIMARY	Triumph Engine Control Systems Llc (USA)

No interchangeability data on file.

Other items in FSC 2995 — Miscellaneous Engine Accessories, Aircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2995-00-013-3692

COUPLING,DRIVE

2995-00-013-3711

SLEEVE,SELECTOR

2995-00-028-9833

2995-00-028-9833 · Item name not on file

2995-00-062-5177

VALVE,MUSCLES

2995-00-075-3629

2995-00-075-3629 · Item name not on file

2995-00-075-3630

STOP,GRIP

2995-00-591-8449

FLAPPER SUBASSY,CHE

2995-00-906-7169

FLANGE ASSEMBLY

Frequently Asked Questions

What is NSN 2995-00-070-1838?

NSN 2995-00-070-1838 is a Diaphragm Adjustment, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.

What part numbers are listed for NSN 2995-00-070-1838?

NSN 2995-00-070-1838 has 1 manufacturer part number on file: 58A39017 (Triumph Engine Control Systems Llc).

What are the specifications of 58A39017?

Key specifications for 58A39017: End Item Identification: ENGINE MODEL TF30-P6 P408. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2995-00-070-1838 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.

What is the DEMIL code for NSN 2995-00-070-1838?

NSN 2995-00-070-1838 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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.

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