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TO 33-1-37-4 — Joint Oil Analysis Program Manual Volume 4 Laboratory Analytical Methodology And Equipment Criteria (Non-Aeronautical)

TO 33-1-37-4 is listed as current Current
in the Tinker AFB (public TO postings) catalog as of our last index refresh (2026-10-05). Status is mirrored from that catalog, re-checked weekly — every change is logged.

Open the document Official document (Tinker AFB (public TO postings))

Branch	U.S. Air Force
Series	TO
Publication date	2022-07-01 (4.3 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	Tinker AFB (public TO postings)
Distribution	DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited, determined on 30 August

Technical Orders are distributed through ETIMS, which requires a CAC. This is the publicly released copy posted by Tinker AFB, and the public posting can lag the current ETIMS revision by months — if your eTools copy shows a later date, trust ETIMS. It is not an AF e-Publishing document, so there is no e-Publishing page to check it against.

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Nearby in the TO series

TO 33-1-37-1 — Joint Oil Analysis Program Manual Volume I Introduction, Theory, Benefits, Customer Sampling Procedures, Programs And Reports Current
TO 33-1-37-2 — Technical Order (title page not machine-readable) Current
TO 33-1-37-3 — Joint Oil Analysis Program Manual Volume 3 Laboratory Analytical Methodology And Equipment Criteria (Aeronautical) Current
TO 33B-1-1 — Nondestructive Inspection Methods, Basic Theory Prepared By Afsc Commodity Team Current
TO 35-1-3 — Corrosion Prevention and Control, Cleaning, Painting, and Marking of USAF Support Equipment (SE) Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on Tinker AFB (public TO postings) — verify there before citing TO 33-1-37-4 in an official product.