# Compliance evidence pack (UNOFFICIAL)

- **Question:** MIL-PRF-680
- **Generated:** 2026-07-22 18:37 UTC
- **e-Publishing catalog checked:** 2026-07-12
- **Supplement layer:** none selected
- **Source:** CheckMyAFI (https://checkmyafi.com) — unofficial reference

> **UNOFFICIAL — VERIFY BEFORE CITING.** Quotes come from indexed copies of public publications. The certified PDF on e-Publishing is the only authoritative source. Your MAJCOM/unit supplement may be stricter.

## Synthesized answer (unofficial)

MIL-PRF-680 is a performance specification for degreasing solvent consisting of four types of petroleum distillates: "Stoddard solvent," "141 degrees Fahrenheit (60.6 degrees Celsius) solvent," "200 degrees F (93.3 degrees C) solvent," and "141 degrees F d-limonene blended solvent" [TO 33-1-37-2]. These solvents are used for degreasing machine parts in equipment maintenance [TO 33-1-37-2].

MIL-PRF-680 is not classified as dangerous [TO 33-1-37-2]. However, disposal must comply with local, state, and Federal regulations, with care taken to avoid mixing used MIL-PRF-680 with other waste materials, especially those containing halogenated solvents—though these solvents can be recycled instead [MIL-PRF-680 para 6.5]. Material Safety Data Sheets prepared in accordance with FED-STD-313 are required by 29 CFR 1910.1200 [MIL-PRF-680 para 6.6]. Storage should be in a cool, dry place away from heat, flames, and oxidizing agents, with good general ventilation recommended [TO 33

Unofficial — answered from indexed publication text, which may be incomplete or out of date. Your MAJCOM/unit supplement may be stricter. Verify the official PDF before acting or writing a finding.

## Controlling Air Force guidance (quoted)

**AFPAM 24-237 IP, p. 29** (effective/current as of 2022-01-20)

> ion and fingerprint remover until they will pass the cleaning tests as specified in MIL-STD-2073-1E. Items are treated for fingerprint removal (figure 2-12 on page 2-14) by the following steps:  Wear safety goggles, rubber gloves, and apron. Immerse items in perspiration and fingerprint removal compound.  Agitate items for a minimum of 2 minutes. Cleaning and Drying 27 October 2015 TM 38-700 2-13  If item is too large for complete immersion, clean critical surfaces with a lint free clean cloth saturated in fingerprint remover.  After the petroleum base fingerprint remover (MIL-C-15074) is used, rinse items in a second tank containing clean solvent conforming to MIL-PRF-680, ASTM D 4081,(grade 1), MIL-PRF-680C or MIL-T-81533A, to remove the fingerprint residue.  Agitate items in rinse

Official source: https://static.e-publishing.af.mil/production/1/af_a4/publication/afpam24-237_ip/afpam24-237_ip.pdf

## Supplement deltas

_No supplement passage retrieved — check the supplement chain before citing._

## Federal / DoD standards implemented (quoted)

_No federal/DoD passage retrieved._

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Retrieval confidence: 88.88 · CheckMyAFI is not an official Air Force product. Verify every citation against the certified publication.